Transitions

CHAPTER ELEVEN · EXPRESSION OF IDEAS

Picture a friend telling you a story: “I trained for the race for six months straight.” If the next sentence is “I ran my best time ever,” you hear one kind of connection. If it’s “I still finished dead last,” you hear a completely different one, even though not a single word between the two versions changed except the ending. Your brain supplies the relationship automatically: the best-time sentence continues in the same direction and can support a result or reinforcement; the dead-last sentence reverses the expectation and calls for contrast or concession. Transitions questions make that relationship explicit.

College Board calls this skill Transitions. A question removes the word or phrase joining one idea to the next and offers four candidates. The choices are plausible transition words or phrases, but only one best matches the relationship established by the text. What separates them is which relationship the passage actually holds at that exact spot, and that relationship is settled by the passage itself, never by which option merely sounds smoothest read aloud.

Identify the Relationship Across the Blank

Work locally first. The transition answers to the idea immediately before it and the idea immediately after it, and those two usually settle the question on their own. When they do not, widen your reading, since an earlier sentence can establish the chronology, the contrast, or the claim that the sentence after the blank goes on to develop. A transition can fit the paragraph’s general topic and still contradict the actual logic sitting right at the join.

Cover the four choices. Read the idea before the blank and stop there. Read the idea after it, and say in plain words what the second one does to the first. It might add to it, run against it, give an instance of it, or state what follows from it. Whatever phrase you land on points at one family of transitions and rules out most of the others immediately.

Choose the Relationship Family First

For speed, group common relations into four broad working families. Sorting into one of them removes two or three choices within a few seconds. This is a study heuristic, not an official College Board taxonomy.

Continuation and addition: the second idea carries the same line further, or adds a point beside it. Carried by also, moreover, in addition, furthermore.

Contrast and concession: the second idea runs against what came before, or holds true in spite of it. Carried by however, by contrast, nevertheless, even so.

Cause and inference: the second idea states what follows from the previous information, whether as a result or as a conclusion. Carried by therefore, thus, consequently, as a result.

Organization: the second idea places things in time or sequence, gives an instance, restates, or sums up. Carried by meanwhile, previously, finally, for example, in other words, in summary.

Two sentences about the same subject can feel connected even where the second actually contradicts the first, and a word of addition can then feel deceptively natural. Sorting into a family first is what catches this before it costs you the question.

Review Common Transition Relationships

The relationships below recur often in practice, and the list stays open beyond these. Learn what each one actually demands of the ideas around it, and when you meet a transition you don’t recognize, ask the same question of it: what does this word claim about the connection between the two ideas?

Adding: the second sentence supplies another point in the same direction (also, moreover, in addition, furthermore). Illustrating: the second sentence gives a specific instance of the first (for example, for instance). Restating: the second sentence re-expresses or clarifies the same central idea, perhaps more plainly or more precisely (in other words, that is). Contrasting: the two sentences differ on a point the passage sets side by side (however, by contrast, on the other hand, conversely). Conceding: the first sentence raises an obstacle and the second holds true anyway (nevertheless, nonetheless, even so, still). Concluding: the second sentence follows from the first, either as a conclusion drawn from it or a result produced by it (therefore, thus, consequently, as a result). Ordering: the two sentences stand in a sequence of time or steps (then, later, subsequently, finally). Overlapping in time: a second line of action runs during the same period as the first (meanwhile, at the same time). Strengthening: the second sentence confirms or strengthens the first, often with more specific or stronger support (indeed, in fact). Offering an alternative: a different course or a different case replaces the one just given, or applies if it does not hold (instead, otherwise, alternatively). Placing in time: the second idea is fixed earlier, later, or at the present (previously, today, by then, finally). Summing up: the passage draws its parts together (in summary, in short, altogether).

Sequence is not consequence. Later does not mean therefore. A passage can advance to a later date without ever claiming that the earlier event caused or logically produced what came next. Before choosing a causal or inferential transition, ask whether the first idea actually produces or supports the second, or whether the passage has simply moved forward in time. Dates and words such as later, by then, previously, and subsequently establish order alone. Therefore, thus, and consequently make a stronger claim: that the second idea follows from the first specifically as a result or a conclusion.

Distinguish Close Transition Relationships

Several common distractor pairs express genuinely different relationships despite sounding related. Each pair below makes a different demand of the sentences around it.

However and therefore: one turns against the first sentence, the other follows from it; ask whether the second sentence follows from the first, or runs against an expectation it raised. Moreover and nevertheless: one adds in the same direction, the other holds out against an obstacle; ask whether the first sentence actually raised a difficulty. For example and in other words: one narrows to a case, the other repeats the same content in different words; ask whether the second sentence is more specific, or merely plainer. Similarly and conversely: one reports a likeness, the other a reversal; ask whether the two cases actually behave the same way. Indeed and nonetheless: indeed confirms or strengthens, while nonetheless marks an outcome that holds despite an obstacle; ask whether the second sentence is support, or an outcome that survived something. Meanwhile and subsequently: one marks the same period, the other marks a later one; ask whether the two things actually overlapped in time.

Concession joins an obstacle to an outcome despite it. Nevertheless and even so want a genuine obstacle sitting in front of them. The first idea has to report something that might plausibly have prevented the outcome, and the second idea has to report that outcome arriving anyway. Where nothing actually stood in the way, look to another family entirely.

Worked Examples of Transitions in Context

Result

Salt spray has corroded the bridge’s steel cables faster than the engineers who designed them expected. ___, inspections that once took place every five years are now carried out annually.

A. However

B. Therefore

C. For example

D. Meanwhile

Faster corrosion, then more frequent inspection: the second sentence is what the first one produced. B is the answer: a cause in the first sentence and its consequence in the second, with now marking the change the corrosion brought about. A finds nothing in the second sentence running against the first. C treats an inspection schedule as though it were an instance of corrosion, which it is not. D claims the two events overlap in time, when in fact one caused the other.

Concession

The manuscript is written in an iron gall ink that has eaten through the page in dozens of places, and whole lines have dropped away. ___, scholars have reconstructed most of the text from a copy made in the sixteenth century.

A. Nevertheless

B. Therefore

C. Similarly

D. In other words

A is the answer: damage in the first sentence, recovery in the second despite it, with the dropped lines serving as exactly the obstacle a concession needs. B would have the damage produce the reconstruction, which is backward; the copy, not the damage, made reconstruction possible. C claims a likeness between two cases, and only one case is actually described here. D would need the second sentence to restate the first in other words, and it instead adds a genuinely different fact.

Example

Several desert plants survive years without rain by shutting down almost every process that keeps them alive. ___, the resurrection fern loses nearly all the water in its fronds and unfurls again within hours of a storm.

A. In other words

B. However

C. For example

D. As a result

C is the answer: a general statement about several plants, then one named plant doing exactly that. A would call for the same idea restated in other terms, and this sentence instead narrows to a specific instance. B reverses a direction that never actually turned; the fern illustrates the claim rather than opposing it. D asks a general description to produce an effect, when the fern’s behavior is an example of the pattern, not a result caused by it.

Contrast Within the Same Topic

Early telescopes gathered light with lenses, which bend the colours of the spectrum by slightly different amounts and leave a coloured fringe at the edge of an image. ___, a mirror reflects every colour at the same angle and produces no fringe at all.

A. Moreover

B. By contrast

C. Therefore

D. For instance

Both sentences describe optics, and the shared subject can make addition feel deceptively natural. The second sentence actually reports the opposite behavior. B is the answer: lenses split colors and mirrors do not, with no fringe at all directly reversing the defect just described. A is tempting because both sentences concern telescopes, but topic overlap does not make the relationship additive. C invents a causal link; mirrors do not behave this way because lenses have a flaw. D would need a mirror to be an instance of a lens, and it is a genuinely different kind of instrument instead.

Use Contrast for Opposite Directions

Sharing a topic does not mean agreeing on it. A claim followed by a limitation, an exception, or a contrary fact needs contrast, however closely the two sentences seem to sit together on the surface.

The city’s new bus routes were designed to cut commute times across every neighborhood. ___, ridership on the three longest routes has fallen every month since launch. The second sentence runs against the first’s design goal; this creates a contrast between the intended effect and the observed ridership, not the addition moreover would signal, even though both sentences concern the same bus system.

Agreeing can still mean doing more than adding. When two sentences run in the same direction, the second might give a concrete instance, restate the same point, strengthen it, or draw a result from it; moreover cannot substitute for every one of these same-direction jobs.

Some desert plants survive by shutting down nearly every active process. For example, the resurrection fern loses nearly all the water in its fronds. Here the second sentence narrows to a single case, which calls for for example, not the flatter moreover, since moreover would just add a separate point rather than illustrate the one just made.

Separate Example, Restatement, and Specification

“Some desert plants store water. For example, cacti swell after rain” narrows to an instance; “in other words” would instead promise the same idea rephrased, which this is not. Separately, if the second sentence introduces a genuinely new fact, condition, or example, it is not a pure restatement even when the two ideas feel closely related.

Specifically and for example are not interchangeable. Specifically often narrows a broad statement to a more precise detail, and that detail does not have to function as a separate illustrative case: The renovation addressed structural concerns throughout the building. Specifically, engineers reinforced the north wing’s load-bearing walls narrows the general claim to its precise content, instead of offering a second, separate example alongside it.

Use Reinforcement for Stronger Support

Indeed and in fact can confirm, reinforce, or make the preceding point more emphatic; a neutral additional fact that does not intensify anything already claimed may call for moreover instead.

The compound seemed unlikely to survive extreme heat. Indeed, samples heated to 200 degrees showed no measurable degradation at all. The second sentence looks at first like it might be surprising, and it is actually stronger evidence for the exact claim already being tested, which is exactly what indeed signals, not a turn against it.

Contrast and concession are not identical. However sets two ideas against each other directly. Nevertheless and even so commonly say that the second idea remains true despite a fact that might have prevented or weakened it. Two ideas can differ without one surviving an obstacle posed by the other.

Distinguish Contrast From Concession

The route climbed nearly four thousand feet in under six miles. Nevertheless, the team finished before noon. The first sentence never uses the word “obstacle,” and it still creates the expectation that a difficult climb should slow the team down; the second sentence survives that expectation, which is exactly what nevertheless requires, even without an explicit announcement.

Conversely is stronger than ordinary contrast; it suggests an opposite or reversed relationship, and two facts that are merely different do not automatically qualify. On the other hand does not require a literal opposite at all; it can introduce another side or a different consideration without demanding a strict reversal.

Use Concession and Replacement Transitions Precisely

Granted often concedes a point or a limitation while leaving room for what follows, and it is not simply interchangeable with however in every position. Regardless needs something that does not change the outcome: the first idea supplies a condition or a concern, and the next sentence reports that the result holds anyway. Instead needs a displaced alternative, where one action, explanation, or expectation is genuinely replaced by another; mere contrast between two facts is not enough to justify it.

The committee lacked the funding it had originally requested. Instead, it redirected existing staff toward the project’s highest-priority tasks. One course of action, more funding, is replaced by another, redirected staff; this is what instead actually requires, beyond simple disagreement between two sentences.

Match Correction, Alternative, and Result Precisely

Rather can correct or replace a characterization that came before it; the passage rejects one description and substitutes a more accurate one, which is different from simply adding a second fact. Otherwise needs a real alternative condition or consequence: “do X; otherwise, Y” depends specifically on what happens if X fails to occur, and it is not a general contrast word usable anywhere two ideas differ. Therefore requires more than mere chronology: event B happening later than event A supports later or subsequently, not therefore, unless B genuinely follows from A logically or causally.

The archive opened in 1980. Subsequently, attendance rose. The order is established here; causation is not, since nothing in these two sentences says the opening itself produced the later rise. Meanwhile asks for something different again: it requires genuine overlap, two events occurring during the same period, and one event ending before the other begins cannot take it, no matter how closely related the two events otherwise seem.

Separate Sequence, Closure, and Result

Subsequently requires sequence, not simultaneity; if the passage says “during those same months,” subsequently points the wrong way even though both are technically time words. Finally can simply mean last in a sequence, and it is not automatically equivalent to “therefore”; a final step or a final point is not automatically a conclusion drawn from earlier evidence. Consequently can express an ordinary practical result and does not require a fully spelled-out chain of formal logic; if a policy directly produces a change described in the next sentence, consequently can fit without needing a fully articulated chain of reasoning.

Read Beyond the Adjacent Sentence

Thus can introduce a conclusion drawn from several earlier facts at once; the relevant relation may span more than one sentence, so do not compare only the six words sitting immediately on each side of the blank. A paragraph can establish a pattern across two or three sentences, with the transition then introducing a conclusion about that whole pattern rather than just the sentence directly before it. Pronouns such as this, these, or such appearing right after the blank can also make the relevant connection reach back further than the single preceding sentence.

Apply Transition Logic Across Clauses and Paragraphs

The same logic that governs sentence-to-sentence transitions applies locally inside a single sentence too: determine what the clause after the blank does to the clause before it, using the identical family-sorting method. Separately, a transition beginning a new sentence can refer to the whole paragraph that came before it rather than only the single sentence immediately preceding; sentence boundaries do not limit the logical relationship to just one adjacent pair.

The passage can also move from general information to a precise detail. A broad claim followed by an exact mechanism, number, location, or component may call for specifically, distinguishing this move from a genuine example, which would instead introduce a separate illustrative case rather than a more precise version of the same claim.

Separate Summary From Restatement

Therefore or thus may fit a shift from evidence to a broader takeaway only if the later statement genuinely follows from what came before. In summary fits only when the later statement condenses material that has already been fully established, not when it adds anything beyond that. In other words is not a conclusion marker; it recasts the same idea in different words, and if the second sentence goes beyond the first in any way, some other relationship is what the sentence actually needs.

Use Purpose and Result Transitions Precisely

To that end points toward a stated purpose: a goal is established, and the next action is taken specifically to achieve it, which is different from merely summarizing or adding another point. For this purpose makes the same demand: the later action has to genuinely serve the purpose already established, not just relate to it loosely. Accordingly can be inferential or responsive, often meaning “in a way that follows from what was just established”; do not flatten it into a generic synonym for therefore without checking what relationship the sentence actually needs.

Require a Clear Basis for Similarity and Contrast

Similarly needs a genuine likeness: two things can share a topic and still differ on the exact feature the passage is actually comparing, so identify exactly what is claimed to be similar before choosing this word. Likewise can connect parallel claims or cases, and the second item should behave in a comparable way, not merely belong to the same general category as the first. By contrast needs an actual point of comparison; if no specific feature is genuinely being set against another, a contrast marker creates a relationship the passage itself never established.

Treat the Transition as Part of the Claim

Adding therefore asserts a result. Adding nevertheless asserts an obstacle survived. Adding specifically asserts narrowing. Changing the transition changes the logical claim connecting the ideas.

Knowing the common words is not always enough. Less familiar phrases such as to that end, even so, by the same token, in turn, and more precisely have to be read for their actual function, the same as any of the more familiar words. And when two choices feel like synonyms, translate each one into a plain relationship; if both genuinely mean the same thing in this exact context, recheck whether one carries a narrower condition, or whether some other part of the passage actually distinguishes them after all.

Track the Relationship Across the Whole Paragraph

Most transitions answer to the single sentence sitting right before the blank. A harder version asks the transition to answer to a pattern built up across two or three sentences at once, and reading only the immediately preceding line will miss the relationship entirely.

The first survey found that residents strongly favored the new bike lanes. A second survey the following year found the same result. A third survey, conducted after a full year of use, found support had grown even further. ___, the city extended the pilot program to four additional streets.

The blank does not answer to the third sentence alone. It answers to the accumulating pattern across all three surveys, consistent and strengthening support over time, which is what actually explains the city’s decision to expand. A transition read against only the third sentence might miss that the decision responds to a trend, not a single data point.

Choose the Logical Relationship Before the Word

A blank surrounded by same-direction language can present four transitions that all sound plausible in isolation, moreover, indeed, for example, specifically, in other words, when only one actually matches the precise relationship the two sentences share. A word that sounds agreeable in isolation can still fail the specific job this sentence pair needs done.

The clinic’s new scheduling system was, by every early measure, a clear success: average wait times fell by half within the first month. ___ patient satisfaction scores, which had been declining for three years, rose sharply over the same period.

A. However,

B. Indeed,

C. For example,

D. In other words,

The first sentence already makes a claim, that the system was a clear success, and names wait times as one piece of evidence for it. The second sentence reports a second measure that confirms the success claim already made, exactly what indeed signals: not a new point sitting beside the first, but stronger evidence reinforcing the same underlying claim. That is B. A would require a contrast, but satisfaction rising alongside wait times falling moves in the same direction as the success claim, not against it. C would fit only if satisfaction were one instance of a broader claim about wait times specifically, which it is not. D would require the second sentence to rephrase the first, when it introduces genuinely new information, a different measurement entirely.

Use This Method

1. Read the surrounding text before comparing the transition choices.

2. Read the sentence before the blank and stop there.

3. Read the sentence after it and say what it does to the first, in your own plain words.

4. Settle the broad direction and cross out every choice running the wrong way.

5. Name the exact work the sentence needs and take the word that does it.

Compare Close Transitions

Memorizing a transition under one broad heading can create misses. “Same direction” alone covers addition, example, specification, restatement, reinforcement, similarity, result, and purpose. “Different direction” alone covers contrast, concession, replacement, exception, and alternative. The pairs below sit close together and still make different demands.

Practice

Answers and Explanations

This last item separates two words often treated as one. Indeed confirms or strengthens the preceding point, while nonetheless introduces an outcome that holds despite an obstacle.

Final Checks Before You Answer

Do not ask which word sounds smoothest. State the relationship without any transition first, in your own plain words. Then test the exact promise each choice makes. The correct word should describe a relationship already present in the passage; it should not create a new cause, contrast, example, summary, or timeline the sentences themselves never established. Each check below comes with its own worked item.

Both sentences being about the same subject tells you almost nothing on its own. Once you know sentence two agrees with sentence one, you still have to decide whether that agreement is addition, an example, a narrowing specification, a restatement, or a strengthening; and once you know sentence two disagrees, you still have to decide whether that disagreement is ordinary contrast, a concession, or a replacement.

The clinic’s new intake system was meant to shorten waiting times across every department. ___, patients in the pediatric wing now wait nearly twice as long as before the system was introduced.

A. Moreover

B. However

C. For example

D. Specifically

Both sentences concern the same intake system, and the second directly undercuts the design goal stated in the first. B captures that disagreement correctly. A and C both wrongly treat this as agreement, adding a same-direction point or offering a supporting instance where the passage actually reports a failure. D would only fit if the second sentence narrowed the first claim to a more precise version of the same success, not a documented reversal of it.

When a choice offers for example or for instance, verify that the second sentence actually narrows to a specific case rather than restating the same content in different words or adding an unrelated point; when a choice offers in other words, verify that the second sentence is a genuine restatement that preserves the substance of the first claim, adding no new information.

Coral bleaching occurs when rising water temperatures cause coral to expel the algae living in its tissue. ___ unusually warm water can cause corals to lose the algae living in their tissues.

A. For example,

B. In other words,

C. Moreover,

D. Therefore,

The second sentence restates the mechanism just described using different, more general language, without adding a new fact beyond what the first sentence already established. B is correct. A would require the second sentence to narrow to one particular case, but this sentence stays at the same general level as the first, just in different words. C adds a genuinely new point, which this sentence does not supply. D asks the first sentence to produce the second as a result, when the second sentence is simply the first one restated.

When a choice offers specifically, verify that the second sentence narrows a broad claim to a precise detail rather than functioning as a separate illustrative example; and when a choice offers indeed or in fact, verify that the second sentence actually reinforces or intensifies the first point rather than merely adding a neutral, separate fact.

The bridge’s inspection uncovered significant structural deterioration. ___, corrosion had weakened nearly a third of the support cables closest to the waterline.

A. For example

B. Specifically

C. Moreover

D. Indeed

The second sentence identifies the precise content of the “significant structural deterioration” named in the first, narrowing a general claim to its exact substance rather than offering one example alongside others. B fits that narrowing job. A would suit a passage introducing one case among several distinct examples the first sentence had already named, which this passage does not do. C would add a separate point beyond what the first sentence covers. D would require the second sentence to intensify or confirm an already-established point rather than specify what that point actually consists of.

When a choice offers a contrast word like however or by contrast, verify that the passage sets up an actual point of difference; and when a choice offers a concession word like nevertheless or even so, verify that the first sentence supplies a genuine obstacle the second sentence’s outcome survives, since a difference and a survived obstacle are not the same relationship.

The proposed shortcut trail cuts nearly two miles from the standard route. ___, most hikers continue to choose the longer path for its river crossings and old-growth forest.

A. Meanwhile

B. However

C. Therefore

D. Moreover

Nothing here suggests two things happening during the same period; the shorter route and continued preference for the longer route create a contrast. B captures that ordinary contrast. A would require the two facts to be occurring simultaneously, and nothing here establishes that kind of overlap. C treats a preference as though the shorter trail’s existence caused it, reversing the actual relationship. D would treat the hikers’ preference as though it simply added to the trail’s own description, which it does not.

When a choice offers therefore, thus, or consequently, verify that the second sentence genuinely follows from the first as a result or conclusion rather than simply coming later in time; and when a choice offers subsequently or later, verify that only timing, not causation, is actually being claimed.

A city council approved new zoning rules for the historic district in January. ___ a bridge inspection scheduled the previous year began in March.

A. Subsequently,

B. Therefore,

C. Meanwhile,

D. Similarly,

A is correct: the sentence establishes only timing, an inspection scheduled a full year earlier that simply happened to begin after the approval, and subsequently marks that sequence without claiming a cause. B would assert that the inspection resulted from the zoning approval, when the sentence establishes the opposite, an inspection already planned on its own separate timeline. C would require the two events to overlap in time, but March follows January. D would require a similarity between the two events that the sentence never draws.

Meanwhile requires genuine overlap in time between two events; if one event has already ended before the other begins, meanwhile is not the right choice even when both events are clearly time-related.

The city was still finishing construction on its downtown streetcar line in 2015. That same year, planners in the suburban district were drafting an entirely separate proposal for a bus rapid transit corridor. ___, the two teams coordinated schedules so that construction crews and funding requests never competed with one another.

A. Meanwhile

B. Subsequently

C. Therefore

D. As a result

The passage explicitly places both projects underway during the same year, construction still finishing downtown while drafting proceeded in the suburbs, and the third sentence describes ongoing coordination between two efforts already established as running together. A is correct: meanwhile places the coordination within that same established period, rather than treating it as a later development. B would require the suburban proposal to have started only after the downtown line was completed, contradicting the shared timeframe the sentence establishes. C and D both invent a causal link between the two separate projects that the sentence never establishes; coordination is not the same as one project producing the other.

The relevant relationship for a transition can span more than the single sentence pair immediately touching the blank; widen your reading when a paragraph builds a pattern across two or three sentences, and pay attention to pronouns like this, these, or such appearing near the blank, since they can reach back to that broader pattern rather than only the sentence directly before them.

A 2016 survey found that most residents supported the new recycling program. A follow-up survey in 2019 found support had grown further. A third survey in 2023 confirmed the trend had continued. ___, city officials now describe the program as one of the community’s most consistently popular initiatives.

A. However

B. For example

C. Given this pattern

D. Otherwise

The relevant support here is not just the third survey alone but the whole three-survey trend described across all three preceding sentences. C correctly signals that the conclusion draws on that entire pattern rather than only the sentence immediately before it. A finds nothing in the officials’ description running against the trend just established. B would treat the officials’ statement as one more instance in a list, when it is actually a conclusion about the whole preceding pattern. D needs an alternative condition that never appears anywhere in this passage.

A transition can also connect two clauses inside a single sentence using the identical logic that governs sentence-to-sentence transitions; and a transition beginning a new sentence can address an entire preceding paragraph rather than being limited to the one sentence sitting directly before it.

Although the museum’s east wing remains closed for renovation, its collection of medieval manuscripts has been temporarily relocated to the main gallery, ___ visitors can still view the museum’s most requested pieces during the closure.

A. so

B. but

C. for

D. yet

The clause after the blank states a consequence that follows directly from the relocation just described inside the same sentence. A captures that result. B and D would both need the second clause to run against the first, and instead it confirms a positive outcome the relocation made possible. C would need the second clause to explain the reason for the first, reversing the actual direction of the sentence.

In summary condenses material that has already been established earlier in the passage; it should not be used to introduce any new content. Separately, a broad claim followed by an exact mechanism, number, or component may call for specifically rather than a generic addition word.

Researchers tested the new adhesive under three conditions, finding that it retained 92 percent of its bonding strength under extreme heat, 91 percent under prolonged moisture, and 90 percent under repeated flexing. ___, the adhesive maintained at least ninety percent of its bonding strength across all three conditions.

A. In summary

B. Moreover

C. However

D. Otherwise

The second sentence condenses the three individual results just reported into one overall finding, adding nothing beyond what those three results already established. A fits that condensing role exactly. B would treat the result as a separate new point rather than a summary of the results just described. C finds nothing running against the setup. D needs an alternative condition that never appears in this passage.

Purpose transitions such as to that end need a stated goal in the first sentence and an action in the second that genuinely serves that specific goal, not simply a related next step.

The nonprofit set a goal of doubling its volunteer base within two years. ___, it launched a referral program that rewarded current volunteers for recruiting new ones.

A. To that end

B. Meanwhile

C. In addition

D. As a result

The referral program is the specific action taken to achieve the stated goal, exactly the relationship to that end requires. A is correct. B would require the referral program to have run during the same period as some other described activity, not to serve the goal directly. C would treat the program as a separate addition rather than the means to the stated end. D would treat the program as an effect the goal itself produced, reversing the actual purpose-to-action relationship.

Similarly and likewise both require a genuine likeness in the specific feature being compared, not just membership in the same general category; and by contrast requires an actual point of comparison to be set against something else, not simply a second, unrelated fact.

A severe flood in 1927 prompted the river town of Ashport to build an extensive levee system along its waterfront. ___, the neighboring town of Millbrook, facing repeated flooding nearly a century later, built its own levee system along the same river.

A. Similarly

B. By contrast

C. Moreover

D. Otherwise

Both historical moments show a town adopting the same specific response, a levee system, to a comparable flooding threat, which is the likeness similarly requires. A is correct. B would need the two responses to differ rather than match. C would treat the second sentence as an unrelated additional point rather than a comparable case. D needs an alternative condition absent from this passage.

When two candidate transitions feel like near-synonyms, translate each into a plain relationship before choosing, since one often carries a narrower condition the other lacks, or some other part of the passage distinguishes them once you look closely.

The lab’s original hypothesis predicted a steady decline in enzyme activity as temperature rose. ___, activity actually increased sharply between 40 and 50 degrees before declining at higher temperatures.

A. However

B. Conversely

C. Similarly

D. Moreover

Both A and B might feel plausible at a glance, since the sentence clearly reports something different from what was predicted. Translating each: Conversely specifically suggests an opposite or reversed relationship, and the actual result is not a simple reversal of the prediction; it is a more complicated pattern, a rise followed by a decline, that a plain difference word captures more accurately than a claim of direct reversal. A is the better fit because it marks contrast without overclaiming a strict opposite. C would require the actual result to resemble the prediction, which it does not. D would treat the result as an added point in the same direction as the prediction, when it directly departs from it.

Less familiar transition phrases such as by the same token, in turn, and more precisely still have to be read for their actual logical function, the same as any of the more common words; do not treat them as a separate, harder category requiring different handling.

Reducing the town’s water rates encouraged higher household consumption. ___ the utility’s revenue fell even as usage rose, since the lower per-unit price outweighed the increase in volume.

A. In turn,

B. However,

C. In other words,

D. Moreover,

A marks the reciprocal, chained sequence the sentence actually describes: the rate change produced a consumption change, which itself then produced a revenue effect, a mechanism the since clause goes on to explain. B would treat the revenue drop as a contrast to the first sentence’s claim, but the second sentence explains the outcome as a continuing consequence of the same rate change, not a reversal of it. C would require the second sentence to restate the same idea, when it introduces a distinct effect, revenue, that the first sentence never mentions. D would treat the revenue effect as a separate, unrelated addition rather than a consequence flowing from the first sentence.

A particularly useful final check is whether the relation is merely temporal or genuinely causal, whenever a choice pairs a time-only word against a genuinely causal one.

The reservoir’s water level dropped sharply after an unusually dry spring, falling below the threshold that triggers the utility’s emergency response plan. ___, the utility company issued its first mandatory conservation notice in over a decade, citing the threshold breach directly in its public announcement.

A. Subsequently

B. Therefore

C. Meanwhile

D. Similarly

The passage states directly that the utility’s own announcement cited the threshold breach as its reason for acting, which makes the notice a result the drop produced, not merely an event that came after it. B matches that established causal link. A would undersell the relationship to bare timing, when the passage explicitly frames the notice as a response grounded in the breach. C claims overlap that a two-step sequence like this does not support. D claims a likeness between a water level drop and a policy notice, two things that are not being compared as similar cases at all.