Mark the letter A, B, C or D on...

Câu hỏi: Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following question.

A. He might have told us his new address.

B. He should have told us his new address. 

C. He shouldn’t have told us his new address. 

D. It doesn’t matter that he didn’t tell us his new address.