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In the following questions, the sentences have been given in Active / Passive Voice. From the given alternatives, choose the one which best expresses the given sentence in Passive / Active Voice.

What is the correct answer?


He was congratulated by his teacher on his brilliant success in the recent examination.

A. His teacher congratulated him on his brillant success in the recent examination.

B. His teacher congratulated him for his success in the examination.

C. His teacher congraulated him on his success.

D. His teacher congratulated him.