I had done my homework (Make it Passive)

The correct answer: My homework had been done by me.Past Perfect Tense এর Active Voice কে Passive Voice এ পরির্তন করার নিয়ম:(i) Object টি Subject হয়+(ii) had been বসে+ (iii) মূল Verb এর Past Participle বসে+(iv) by বসে+) Subject টির Objective form বসে।Structure:- Object টির Subjective form + had been +মূল Verb এর Past Participle + by +Subject টির Objective formActive: I had done my homework.Passive: My homework had been done by me.Source: A Passage to the English Language by S.M. Zakir Hussain.