Which of the following options is the most suitable conversion of the following sentence into active voice?
Have the rules been explained by the supervisor?
Show answer & explanation
Correct answer: C
Explanation
The original sentence is: "Have the rules been explained by the supervisor?"
Identify the Tense: The sentence uses "Have... been explained," which is the Present Perfect Tense in the passive voice.
Identify the Subject and Object:
Object (Receiver of action): The rules
Agent (Doer of action): The supervisor
Conversion to Active Voice:
In the active voice, the agent ("the supervisor") becomes the subject.
The verb must remain in the Present Perfect Tense. Since "the supervisor" is a singular subject, we use "has" instead of "have."
The structure for a Present Perfect question in active voice is: Has/Have + subject + past participle (V3) + object?
Has the supervisor explained the rules? (Correct – Maintains the Present Perfect Tense and follows correct subject-verb agreement).