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

Câu hỏi

We started to write to each other three years ago.

A. We used to write to each other for three years.

B. We have written to each other for three years.

C. We wrote to each other since three years.

D. We used to write to each other in three years.

We started to write to each other three years ago.

E9- Vào 10- Đề ôn 13