Multiple choice

Directions: Change the voice.

The tiger dragged the prey to the den.

  1. The prey was dragged to the den by the tiger.

  2. The prey was being dragged by a tiger to the den.

  3. The prey had been dragged to the den by the tiger.

  4. To the den was the prey being dragged to by the tiger.

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

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