LÀM BÀI: EXERCISE 120.4
Vui lòng đăng nhập và đăng ký (miễn phí) khoá học (EG2) English Grammar 2 để nộp bài và xem kết quả.
Read the situations and complete the sentences using By the time … .
, most of the other guests had left.
, my train had already left.
, it was too late to go shopping.
, the two men had disappeared.