Select the option that expresses the given sentence in passive voice.
Rohit did not slap Kunal.

Correct option is C

The correct passive voice of the given sentence is "Kunal was not slapped by Rohit."
· Active voice:
· Subject + did not + verb (base form) + object
· Example: Rohit did not slap Kunal.
· Passive voice:
· Object + was/were + not + past participle of verb + by + subject
· Example: Kunal was not slapped by Rohit.
Structure:
· Active: Subject (Rohit) + auxiliary verb (did not) + base verb (slap) + object (Kunal).
· Passive: Object (Kunal) + auxiliary verb (was) + past participle (slapped) + by + subject (Rohit).
Meanings of the other options:
· (a) Kunal was not being slapped by Rohit: Incorrect, as "being" is unnecessary in simple past tense.
· (b) Kunal had not been slapped by Rohit: Incorrect, as "had been" is past perfect, not simple past.
· (d) Kunal has not been slapped by Rohit: Incorrect, as "has been" indicates present perfect tense, while the original sentence is in simple past.