D. I have done nothing to displease him how to change in passive voice

While changing into passive voice, the tense will never be changed.

Also, Inter-conversion of subject and object:

I have done nothing to displease him

I is Subject, nothing is object and the underlined words are a prepositional clause the position of which will remain the same in passive voice.

Passive Voice:

Nothing has been done by me to displease him.   (Tense i.e. Present perfect tense hasn't been changed)

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