Select the correct passive form of the given sentence.
Megha sends letters.

Correct option is D

The correct passive voice of the given sentence is (d) Letters are sent by Megha.
Active Voice: When the subject of the sentence performs the action, the sentence is in active voice.
Passive Voice: When the subject of the sentence receives the action, the sentence is in passive voice.
Explanation:
Tense: Simple Present
Subject: Megha → Active
Object: Letters → Passive
Structure:
· Active: Subject + V1(s/es) + object
· Passive: Object + is/are + V3 + by + subject
· Example: He writes books. → Books are written by him.