Mark the letter A, B...

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 questions.

A. Because he wasn’t careless, we didn’t finished the work.

B. He was careless because he hadn’t finished the work.

C. If her were careful, we would finish the work.

D. If he had been more careful, we would have completed the work.