AP® English Language and Composition · The Multiple-Choice Questions on Claims, Evidence, and Reasoning (Skill Categories 3, 4, 5, 6)
Multiple-Choice: The Function of a Sentence or Paragraph
Function questions ask what job a sentence or paragraph performs in the argument—concede, qualify, illustrate, refute, transition, or restate—not what it means in isolation. You answer by naming that job and tying it to the surrounding claim.
A function question never wants a summary of content. It wants you to say what the sentence is doing to the argument around it: softening an objection, narrowing a claim, giving a concrete case, pushing back on an idea, bridging two sections, or saying the same point a new way. The answer choices will usually include one trap that just restates the sentence's content and one or two that name the wrong job. The right choice always names an action the sentence performs for the writer's case, often stated as a verb: concedes, qualifies, illustrates, refutes, transitions, restates.
This is why paraphrase answers are always wrong even when they're accurate. Saying 'critics worry about cost' correctly repeats what the sentence says, but it ignores why the writer put it there. The real question is always: what move is this sentence making right now, for this argument, at this point in the paragraph? Ignore whether the choice sounds true and ask instead whether it names a function.
Function also depends on placement, not just wording. The same sentence can concede a point in one paragraph and introduce a new idea in another, because its neighbors change what work it's doing. This connects directly to questions about overall structure and about how paragraphs relate to each other: once you can name a single sentence's job, you're ready to describe how a whole paragraph functions within the larger piece, which is the next layer of these questions.
Key terms
- Concede
- Admit that an opposing point has some validity before responding to it.
- Qualify
- Narrow or limit a claim so it isn't overstated.
- Illustrate
- Give a concrete example or case that makes an abstract claim vivid.
- Refute
- Directly argue against a claim or objection to show it's wrong.
- Function
- The job a sentence or paragraph performs within the argument, as opposed to its literal content.
Watch it explained
- How it worksHow do you name a sentence's job: concede, qualify, illustrate, refute, transition, or restate?
- Common mistakeWhy isn't a paraphrase of a sentence ever the right answer to what that sentence is doing?
- Worked exampleFind the function of 'Of course, critics have a point about cost' inside a case for a new stadium.
- Going furtherWhat happens to a sentence's function once it is moved into a different paragraph?
Check yourself
End of topic.