Multiple choice

Directions: Change the voice.

A cat licked up the milk.

  1. The milk was licked up by the cat.

  2. The milk was licked up by a cat.

  3. The milk had been licked up by a cat.

  4. The milk has been licked by a cat.

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

The original sentence is in the simple past tense. The passive form is 'was' + past participle.