Which of the following options is the most suitable conversion of the following sentence into active voice?
Let the professor not be disturbed.
Show answer & explanation
Correct answer: D
Explanation
The original sentence "Let the professor not be disturbed" is in the passive voice, indicated by the use of "be" + past participle ("disturbed") after "let". The subject ("the professor") is receiving the action.
To convert it to the active voice, we need to make the performer of the action the subject. In this type of imperative sentence using "let", the implied subject is "us" (or "you", but "us" fits the options). The active voice structure becomes "Let us not + verb + object".