CLT Grammar/Writing

CLT Grammar/Writing: the rules that matter

40 questions in 35 minutes. You fix or improve underlined parts of passages, so it is part grammar, part good writing.

Updated October 29, 2026

What is on it

  • Passages on philosophy and religion, science, a historical profile, and modern thinkers or issues.
  • Each underlined part has four versions, usually including "NO CHANGE". Some questions ask about a whole sentence or paragraph: adding, cutting or moving it.
  • The skills: punctuation (commas, semicolons, colons, dashes, apostrophes), agreement (subject and verb, pronoun and noun), sentence structure (fragments, run-ons, modifiers, parallel lists), verb tense, word choice and concision, and transitions.

How to answer (our advice)

  • Read the whole sentence, not just the underlined part. Most errors depend on the words around it.
  • Name the rule first. Before looking at the choices, ask what is being tested: a comma? agreement? tense?
  • Shorter is often better. When choices are all correct, the clearest and shortest one usually wins, unless it drops meaning.
  • "NO CHANGE" is a real answer. Choose it when the original breaks no rule and reads well.
  • Transitions: decide how the two ideas relate (contrast, cause, example, addition) before picking the word.
  • Pace: 35 minutes for 40 questions is under a minute each. Grammar questions are quick when you know the rule, which leaves time for the writing questions.

Practice it on Owl

Every Owl grammar question explains the rule and why each other version fails. A short lesson for each skill:

Your next step

Find out which rules trip you up. The free check-up is 12 CLT-style questions, four from each section, each one explained. No account needed. Afterwards Owl-y can build a study plan to your test date.

Take the free 12-question check-upOr a full timed practice test

Questions people ask

How many questions are in CLT Grammar/Writing?

40 questions in 35 minutes.

What grammar is on the CLT?

Punctuation, agreement, sentence structure, verb tense, word choice and transitions, asked about underlined parts of passages.

Is "NO CHANGE" ever right on the CLT?

Yes. When the underlined part breaks no rule and reads clearly, NO CHANGE is the answer.

Keep reading

Sources

Read on October 29, 2026. If something here is out of date, write to hello@owltestprep.com and we will fix it.

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