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

I'll have left the city________ to visit me.

A. before you are comingB. by the time you comeC. when you will be comingD. after you came

Đáp án đúng là: B

Hòa hợp thì:
TLHT + by the time + HTĐ
Tạm dịch: Tôi sẽ rời khỏi thành phố trước khi bạn đến thăm tôi.