Choose the correct passive voice transformation of the sentence:
The board members had to listen to the presentation with rapt attention.
Show answer & explanation
Correct answer: A
Explanation
To transform the sentence 'The board members had to listen to the presentation with rapt attention' into the passive voice, the object ('the presentation') becomes the new subject. The passive structure for 'had to' requires 'had to be' followed by the past participle of the main verb ('listened to').
Option ‘A’ has all these changes.