Multiple choice

Directions: Select the correct word or phrase to complete a grammatical and idiomatic sentence.

Not until a monkey is several years old ____ to exhibit signs of independence from its mother.

  1. it begins

  2. does it begin

  3. it starts

  4. does it start

  5. it takes

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

Sentences beginning with negative words take auxiliary verb before the subject.