Multiple choice

Directions: Select the correct part of speech for the underlined word(s).

Why did you waste my time?

  1. pronoun

  2. helping verb

  3. main verb

  4. adverb

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Did is used here as a helping verb (auxiliary verb) to form a question in the past tense. It helps the main verb 'waste' but doesn't have meaning on its own in this context.