A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
We could see the young men of the village at the corner shop every Sunday night.

Correct option is D

Definition:
· Active voice: The subject performs the action.
· Passive voice: The object receives the action.
Type of conversion needed:
· Active to Passive (Modal Verb with Passive Voice)
Tense Identification:
· The sentence uses "could" (a modal verb) indicating past ability.
Rule for Modal Verbs in Voice Conversion:
· Active: Subject + modal verb + base verb + object.
· Passive: Object + modal verb + be + past participle + by + subject.
Transformation:
· Active: We could see the young men of the village at the corner shop.
· Passive: The young men of the village could be seen at the corner shop every Sunday night.
Example:
· Active: She can solve the problem.
· Passive: The problem can be solved by her.