The correct form of the sentence: who can do it?
By whom it can be done?
What can be done by you?
By whom can it be done?
Whom can be done ?
সঠিক উত্তর:
By whom can it be done?
ব্যাখ্যা ও নোট:
'Who' এর Passive শুরু হয় 'By whom' দিয়ে এবং এরপর auxiliary verb বসাতে হয়।