Multiple choice

Directions: Out of the four alternatives suggested, select the one which best converts the given sentence into passive or active voice.

Did the police catch the thief?

  1. Was the thief caught by the police?

  2. Did the thief caught by the police?

  3. Did the thief was caught by the police?

  4. Was the thief caught?

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

While changing the voice, we interchange the respective places of the subject and the object. In passive voice, we always use the third form of the verb with the helping verb. Case of past simple tense. In such cases, we use 'was/were' with the third form of the verb.'Did' changes to 'was/were'.