Multiple choice

Directions: Choose the correct form of the verb given.

Newton ________ the laws of Motion.

  1. discovered

  2. discovers

  3. has discovered

  4. discovering

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

The tense of the sentence is the simple past tense as it denotes an action in the past. Here the second form of the verb is to be used. Hence 'discovered' is the correct option.