Voice
In the following question, a sentence has been given in Active/Passive Voice. Out of the four/five alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice. He was congratulated by his teacher on his brilliant success in the recent examination.
His teacher congratulated him on his brilliant success in the examination.
His teacher congratulated him.
He congratulated his teacher on his brilliant success in the examination.
His teacher congratulated him for his brilliant success in the recent examination.