Multiple choice

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

Who is creating this mess?

  1. By whom is being created this mess?

  2. By whom has this mess been created?

  3. By whom this mess is being created?

  4. By whom is this mess being created?

Reveal answer Fill a bubble to check yourself
D 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. It is a case of interrogative sentence in past continuous tense.