Correct option is C
Active Voice: The subject performs the action expressed by the verb.
Passive Voice: The subject receives the action expressed by the verb.
The correct passive voice of the given sentence is (c)
Greece will be visited by Neena in May.
Explanation:
Structure:
· Active: Subject + will + V1 + object
· Passive: Object + will be + V3 + by + subject
·
Active: Neena will visit Greece.
·
Passive: Greece will be visited by Neena.
·
Example:
· Active: She will paint the house.
· Passive: The house will be painted by her.
· Other options:
· · (a), (b): Incorrect tenses.
· · (d): Changes subject and meaning.