Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Câu hỏi

Mary __________ the country by the time this letter reaches her.

A. is going to leave

B. will leave

C. is leaving

D. will have left

Đáp án
D. will have left

Câu hỏi thuộc Bài tập:

E9- TĐ- Đề ôn số 4