When did you buy the book ? The correct passive voice of the sentence is-
A When were the book bought by you?
B When was the book bought by you?
C When the book was bought by you?
D When the book were bought by you?
Solution
Correct Answer: Option B
Past indefinite tense-এ থাকা when যুক্ত active voice-কে passive voice-এ রূপান্তরিত করার নিয়ম: when + was/were + sub + v3 + by + obj +? অর্থাৎ সঠিক Passive form: When was the book bought by you?