question_answer

Four sentences are given below on same theme. You are to identify the sentence which is grammatically most suitable for a formal writing in English.

A)  Our school had won the match if only we have concentrated.

B)  Our school would have won the match if only we had concentrated.

C)  Our school had won the match if only we would have concentrated.

D)  Our school would win the match only if we had concentrated.

E)  None of these