CogAT Sentence Completion Practice Questions

Sentence Completion questions ask students to choose the word or idea that best completes the meaning of a sentence.

Practice original CogAT-style sentence completion questions for verbal reasoning.

How to use this practice page

  • Read each question carefully before selecting an answer.
  • Choose A, B, C, or D, then check the answer explanation.
  • Look for the reasoning rule instead of guessing from the first thing you notice.
  • Use the explanations to talk through the thinking process with your child or student.

Skills practiced: context clues, sentence meaning, vocabulary reasoning, and language logic.

Sentence Completion Practice

Select an answer for each question, then check your work to see the explanation.

Question 1 of 12

Sentence Completion Practice Question

Grade 5 · Level 11 · Hard

Verbal

The two stories were similar, but the ending showed an important ___.

Choose the best answer:
Show explanation

The word 'difference' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 2 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Hard

Verbal

A second witness helped Camila ___ the original account.

Choose the best answer:
Show explanation

The word 'corroborate' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 3 of 12

Sentence Completion Practice Question

Grade 3 · Level 9 · Easy

Verbal

When the teacher raised a hand for attention, the room became ___.

Choose the best answer:
Show explanation

The clue pattern is signal response. 'quiet' completes the sentence because it makes the entire idea logical and precise.

Skill tested: Using context clues to select precise vocabulary

Question 4 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Easy

Verbal

Dark rain clouds filled the sky, so Maya carried an ___.

Choose the best answer:
Show explanation

The word 'umbrella' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 5 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Easy

Verbal

The puppy scratched at the door because it wanted to go ___.

Choose the best answer:
Show explanation

The clue pattern is explicit purpose. 'outside' completes the sentence because it makes the entire idea logical and precise.

Skill tested: Using context clues to select precise vocabulary

Question 6 of 12

Sentence Completion Practice Question

Grade 3 · Level 9 · Easy

Verbal

Rain clouds covered the sky, so Maya carried an ___.

Choose the best answer:
Show explanation

The word 'umbrella' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 7 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Hard

Verbal

Until more evidence arrived, Henry treated the decision as ___.

Choose the best answer:
Show explanation

The word 'provisional' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 8 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Easy

Verbal

The sidewalk was icy, so Theo walked ___.

Choose the best answer:
Show explanation

The word 'carefully' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 9 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Medium

Verbal

To make the argument convincing, Yara included strong ___.

Choose the best answer:
Show explanation

The word 'evidence' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 10 of 12

Sentence Completion Practice Question

Grade 6 · Level 12 · Medium

Verbal

After the long race, Priya was completely ___.

Choose the best answer:
Show explanation

The word 'exhausted' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 11 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Easy

Verbal

The room was dark, so Valeria turned on a ___.

Choose the best answer:
Show explanation

The word 'lamp' best completes the sentence because it fits the meaning of the sentence.

Skill tested: Using context to choose precise vocabulary

Question 12 of 12

Sentence Completion Practice Question

Grade 4 · Level 10 · Medium

Verbal

Because the deadline moved to an earlier date, the team had to ___ its schedule.

Choose the best answer:
Show explanation

The clue pattern is change response. 'revise' completes the sentence because it makes the entire idea logical and precise.

Skill tested: Using context clues to select precise vocabulary

Next practice steps

Continue with Verbal Analogies, Verbal Classification, or Verbal Practice.

For grade-based mixed practice, choose a grade from the Practice menu.

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