Multiple choice

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

She must know the truth.

  1. The truth must be known to her.

  2. The truth must be known by her.

  3. The truth must be known.

  4. The truth is a must to be known.

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. Voice relates only to the verb clause. 'Must know' becomes 'must be known' in passive voice. Preposition 'to' is used before the object in passive voice in some cases.