B) A verb form ending in -ing used as a noun. A gerund is a verb form ending in -ing that functions as a noun (e.g., "Swimming is fun").

What is a "gerund"?

A A verb in past tense

B A verb form ending in -ing used as a noun

C An adjective

D An adverb

✓ Correct Answer: Option B

A gerund is a verb form ending in -ing that functions as a noun (e.g., "Swimming is fun").

💡 Why is B) the correct answer?

The correct answer to the question "What is a "gerund"?" is Option B: A verb form ending in -ing used as a noun.

The other options — A) A verb in past tense, C) An adjective, D) An adverb — are incorrect for this ACT Exam Prep question. As explained above: A gerund is a verb form ending in -ing that functions as a noun (e.g., "Swimming is fun").

📚 About This ACT Exam Prep Practice Question

This 2-level ACT Exam Prep question from the English topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free ACT Exam Prep practice test or use flashcards for spaced repetition review.

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What is a "gerund"?

✓ Correct Answer: Option B

📚 About This ACT Exam Prep Practice Question

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