SAT Transitions: Practice Questions & Study Guide
Selecting the word or phrase that best signals the logical relationship between consecutive ideas in a passage—addition, contrast, cause-effect, illustration, or concession.
Understanding Transitions
Transitions questions present a blank at the beginning or inside a sentence and ask which word or phrase most logically connects the surrounding ideas. Each transition signals a relationship, so the choice must match the logic rather than merely sound smooth or formal.
Useful families include addition (furthermore, moreover, additionally), contrast (however, nevertheless, in contrast), cause and effect (therefore, as a result, consequently), illustration (for example, specifically), and concession (admittedly, granted). Name the relationship between the two ideas before looking at the choices.
A familiar transition can still be wrong. 'Therefore' claims a causal or result relationship; 'however' claims a contrast. If the second idea simply adds another example, an addition transition is more accurate.
State the core idea before the blank in one phrase and the next idea in another. Then describe their relationship—addition, contrast, result, illustration, or concession—and select the option that expresses it.
Key Rules & Formulas
Memorize these rules — they come up directly in practice questions.
Identify the logical relationship between the two ideas before choosing a transition—the transition must signal that specific relationship.
If Sentence 1 says 'The vaccine showed high efficacy' and Sentence 2 says 'Its production costs remain prohibitive,' the relationship is contrast → use 'however' or 'nevertheless,' not 'therefore.'
Addition transitions (furthermore, moreover, additionally) signal that the next idea extends or reinforces the previous idea.
S1: 'Regular exercise improves cardiovascular health.' S2: '_______, it has been shown to enhance cognitive function.' → Use 'Furthermore' or 'Moreover.'
Cause-effect transitions (therefore, thus, as a result) signal that the next idea is a direct consequence of the previous one.
S1: 'The dam broke.' S2: '_______, the downstream valley flooded within hours.' → Use 'As a result' or 'Consequently.'
Illustration transitions (for example, for instance, specifically) signal that the next idea provides a specific case or example of the previous general claim.
S1: 'Many ancient civilizations developed astronomical calendars.' S2: '_______, the Maya calendar predicted solar eclipses with remarkable precision.' → Use 'For example.'
Concession transitions (admittedly, granted, to be sure) acknowledge a point that may seem to undercut the main argument before reasserting it.
'_______, some studies have found no link between screen time and anxiety. However, the majority of controlled trials show a significant association.' → 'Admittedly' or 'Granted.'
Transitions Practice Questions
Select an answer and click Check Answer to reveal the full explanation. Questions go from easiest to hardest.
Read the following practice passage. Public transit systems reduce traffic congestion by removing individual vehicles from roadways. _______, they lower per-capita carbon emissions by replacing inefficient solo car trips with shared transportation. Which choice completes the text with the most logical transition?
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Correct answer: D. Additionally
Explanation
The first sentence states that public transit reduces traffic congestion. The second sentence adds another benefit (lower carbon emissions). The relationship is addition—a second benefit is being stacked on the first. 'Additionally' signals this additive relationship. Choice A ('However') and Choice B ('In contrast') signal contrast, but the two ideas are not contrasting—they are complementary benefits. Choice C ('As a result') signals causation, implying that reduced congestion causes lower emissions, but the passage presents them as independent benefits of transit, not a causal chain.
Read the following practice passage. Children who grow up in households where two languages are spoken from birth develop both languages simultaneously with remarkable ease. _______, adults attempting to learn a second language typically require years of deliberate study to achieve comparable proficiency. Which choice completes the text with the most logical transition?
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Correct answer: C. In contrast
Explanation
The first sentence describes how children acquire two languages easily from birth. The second sentence describes how adults require years of deliberate study—a contrasting situation. 'In contrast' signals that the two ideas are being compared and found to differ. Choice A ('Furthermore') signals addition, but the second sentence contradicts the first rather than adding to it. Choice B ('Therefore') signals that the second idea results from the first, which is not the relationship here. Choice D ('For example') signals that the second idea illustrates the first, but adults struggling to learn a language is not an example of children acquiring languages easily.
Read the following practice passage. Hydrothermal vents release superheated water rich in hydrogen sulfide and other chemicals toxic to most life forms. _______, thriving ecosystems of tube worms, clams, and chemosynthetic bacteria exist at these vents, drawing energy from chemical reactions rather than sunlight. Which choice completes the text with the most logical transition?
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Correct answer: B. Nevertheless
Explanation
The first sentence establishes that hydrothermal vent conditions are toxic to most life. The second sentence reveals that, despite this, thriving ecosystems exist there—a surprising contrast to what the toxic conditions would suggest. 'Nevertheless' signals that the second idea holds true despite the obstacle described in the first—the standard concession/contrast transition for 'despite this.' Choice A ('Consequently') would imply the thriving ecosystems result from the toxicity, which is logically backwards. Choice C ('Similarly') signals parallel addition, but the ideas contrast rather than parallel each other. Choice D ('In addition') signals additive relationship—inappropriate for a contrast.
Read the following practice passage. A high-profile patient death in a 1999 gene therapy trial and other safety setbacks slowed progress in the field. _______, two decades of improved delivery mechanisms and more precise editing tools have enabled gene therapies for conditions such as spinal muscular atrophy and certain inherited blindness disorders. Which choice completes the text with the most logical transition?
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Correct answer: A. Subsequently
Explanation
The first sentence describes a 1999 patient death and other safety setbacks. The second describes successful therapies that arrived after later technical improvements. 'Subsequently' signals that temporal sequence. 'As a result' would claim direct causation, 'For instance' would introduce an example of the setback, and 'In other words' would restate it; none fits the move to later progress.
Read the following practice passage. Working memory is the cognitive system responsible for temporarily holding and manipulating information during complex tasks. It has a limited capacity—most researchers estimate it can hold approximately four chunks of information simultaneously. _______, skilled chess players can perceive entire board positions as single meaningful units, effectively allowing them to hold far more positional information than the raw number of pieces would suggest. Which choice completes the text with the most logical transition?
Show explanation
Correct answer: B. However
Explanation
The passage describes working memory's limited capacity (approximately four chunks). The sentence about chess players then introduces a surprising exception or qualification: skilled players can treat entire board positions as single chunks, effectively bypassing the usual limitation. This is a contrast or complication to the established limitation—'despite the limit, skilled players can do something that appears to exceed it.' 'However' signals this contrast. Choice A ('Consequently') implies the chess players' skill results from the limited capacity, which is not the intended meaning. Choice C ('Moreover') signals addition, but the chess player information doesn't simply add to the limitation—it qualifies it. Choice D ('In other words') signals restatement, but the chess example introduces new information rather than rephrasing the previous idea.
Read the following practice passage. Standard economic theory assumes that individuals make financial decisions by rationally maximizing their long-term utility. _______, empirical research consistently documents systematic patterns of irrational behavior: people exhibit time-inconsistent preferences, overvalue losses relative to gains, and make choices that depend heavily on how options are framed rather than on their objective values. Which choice completes the text with the most logical transition?
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Correct answer: D. However
Explanation
The first sentence states the standard economic assumption of rational decision-making. The second sentence directly contradicts this by citing empirical evidence of systematic irrational behavior. The logical relationship is contrast—the empirical evidence challenges the theoretical assumption. 'However' is the correct contrast transition. Choice A ('In fact') signals emphasis or reinforcement, implying the second idea strengthens or extends the first—but the second idea contradicts the first. Choice C ('Furthermore') signals addition, but the second idea doesn't add to rational decision-making theory; it challenges it. Choice B ('As a result') implies causation—irrational behavior results from the rational utility assumption, which is nonsensical.
Read the following practice passage. Smallpox vaccination, pioneered by Edward Jenner in 1796, was initially met with widespread public resistance and scientific skepticism. _______, the vaccine's dramatic effectiveness—smallpox mortality rates dropped precipitously in vaccinated populations—gradually persuaded both medical authorities and the general public of its value, leading to global adoption by the nineteenth century. Which choice completes the text with the most logical transition?
Show explanation
Correct answer: C. Nonetheless
Explanation
The first sentence describes initial resistance and skepticism toward the smallpox vaccine. The second sentence describes how the vaccine's effectiveness eventually persuaded people of its value—an outcome that occurred despite that initial resistance. 'Nonetheless' signals that the second idea holds true despite the obstacle or difficulty established in the first sentence—'even though there was resistance, the vaccine ultimately succeeded in gaining acceptance.' Choice B ('Similarly') signals parallel addition—but the two ideas contrast rather than parallel. Choice A ('Therefore') implies the initial resistance caused the eventual persuasion, which is backwards. Choice D ('For example') signals illustration, which is inappropriate here.
Read the following practice passage. Central banks typically raise interest rates to slow inflation by making borrowing more expensive, which reduces consumer spending and business investment. This strategy has historically been effective at bringing down elevated inflation rates. _______, it also tends to increase unemployment, as reduced business investment leads to hiring freezes and layoffs, creating a difficult policy trade-off. Which choice completes the text with the most logical transition?
Show explanation
Correct answer: A. However
Explanation
The first two sentences present rate increases as an effective anti-inflation strategy, while the final sentence introduces the strategy's cost: increased unemployment. 'However' clearly signals that contrast. 'For instance' would introduce an example, 'Likewise' would signal similarity, and 'In other words' would restate the preceding idea; none expresses the policy trade-off.
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Common Mistakes to Avoid
Use this checklist to catch common traps while working through Transitions questions, then add your own patterns as you review missed answers.
- !Choosing 'however' or 'therefore' by default—these are the most recognizable transitions but only correct when the relationship is genuinely contrastive or causal.
- !Selecting a transition because it sounds sophisticated or formal rather than because it accurately signals the logical relationship.
- !Using a cause-effect transition when the two ideas are merely sequential (one follows the other in time) rather than causally connected.
- !Choosing an addition transition when the second idea actually qualifies or limits the first—qualification requires a concession or contrast transition.
- !Missing that 'while,' 'although,' and 'even though' are subordinating conjunctions that create contrast within a single sentence, not between sentences—using them as sentence-opening transitions is sometimes wrong depending on the structure.
Strategy Tips: Transitions
Build a mental chart of transition families: addition, contrast, cause-effect, illustration, concession, emphasis. When you encounter a transition question, your first move is to classify the relationship between the two ideas using these categories.
Read the two connected sentences without any transition word first to feel their raw logical relationship—is the second idea surprising given the first? A direct result? A specific example? That feeling should drive your category choice.
For close calls between two transitions in the same family (e.g., 'therefore' vs. 'as a result'), re-read the full sentence with each option; subtle differences in emphasis or sentence flow often distinguish the correct answer from the distractor.
Be especially careful with 'in fact' and 'indeed'—these signal emphasis or reinforcement, not contrast. If the second idea seems stronger or more specific than the first, these may be correct; if the second idea contradicts the first, they are wrong.
Other Expression of Ideas Subtopics
Master Transitions
Continue with this skill in the question bank, or test how it holds up under section timing before returning to the surrounding Expression skills.