Choose the passive structure-'His comment surprised me'.
A
I was surprised at his comment.
B
I was surprised by his comment.
C
I was surprised for his comment.
D
I am surprised to his comment.
Correct Answer: I was surprised at his comment.
Past Indefinite Tense যুক্ত Active Sentence কে Passive করার নিয়ম : Obj - কে Sub + was / verb এর p.p form + by + sub - কে obj । অতএব উপরের নিয়ম অনুসারে সঠিক Passive form হলো - I was surprised by his comment .