LÀM BÀI: EXERCISE 49.2
Vui lòng đăng nhập và đăng ký (miễn phí) khoá học (EG1-B) English Grammar 1-B để nộp bài và xem kết quả.
Complete the sentences.
1.
(How do airplanes fly?) Do you know ?
2.
(Where does Susan work?) I don't know .
3.
(What did Peter say?) Do you remember ?
4.
(Why did he go home early?) I don't know .
5.
(What time does the meeting begin?) Do you know ?
6.
(How did the accident happen?) I don't remember .
