What is the passive voice of the sentence

What is the passive voice of the sentence - His conduct annoyed me.

A I was being annoyed by his conduct

B I was annoyed by his conduct

C I was annoyed at his conduct

D I had been annoyed on his conduct.

Correct Answer: Option C

Passive বাক্যে annoy ( বিরক্ত করা ) এর পর by - এর পরিবর্তে at হয় ।