Multiple choice

Directions: Select the best option and complete the sentence.

A rat ______ eat a cat.

  1. might not

  2. can not

  3. may not

  4. should not

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

Though this sentence describes a general fact, but the capability of noun (rat) is depicted. As 'rat' does not have the capability to eat a cat, so 'can not' is the perfect choice.