Select the option that expresses the given sentence in passive voice.
The teacher did not allow the students to leave the lecture.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. The students were not allowed to leave the lecture by the teacher.
The sentence is in the Simple Past Tense.
Structure:
Active: Subject + did + not + verb (Ist form) + object...
Passive: Object + was/were + not + verb (IIIrd form) + by + subject...
Correct Passive Voice: The students were not allowed to leave the lecture by the teacher.
Hence, the chosen option is correct.