' Who can do it?' বাক্যটির Passive form হবে----
A
By whom can it be did
B
By whom can it be do
C
By whom could it be done
D
By whom can it be done
Correct Answer: By whom can it be done
Who যুক্ত বাক্যকে Passive form করার সময় বাক্যের শুরুতে By whom + Auxiliary Verb + Subject + be + Verb এর Past Participle বসে।