"Who broke the pencil"? --- What is the passive form of this sentence?
A
By whom the pencil was broken?
B
By whom was the pencil broken?
C
The pencil was broken by whom?
D
Who was broken the pencil?
Correct Answer: By whom was the pencil broken?
Active : +verb+object+?Passive করার নিয়ম :By whom + auxiliary verb (tense অনুসারে) + subject + v3 + extension + ?