Which sentence is in the passive voice?

AI carefully took the jar of tomato sauce off the top shelf.
BThe walls of my bedroom had been painted bright pink.
CThe mosquitoes annoyed everyone at the park.
DThe helmet protected the football player's head.

Verified Answer :

the answer is b.the walls of my bedroom had been painted bright pink

The passive sentence is
→ B. The walls of my bedroom had been painted bright pink

This sentence uses past perfect tense

✐ formula past perfect
(+) O + had + been + Verb 3 (by S)
(-) O + had + not + been + Verb 3 (by S)
(?) Had + O + been + Verb 3 (by S)?
_________________________

Subject : English
Keywords : Passive Voice, Past Perfect

Also read the similar question
https://brainly.com/question/9828825