LÀM BÀI: EXERCISE 33.4
Vui lòng đăng nhập và đăng ký (miễn phí) khoá học (EG1) English Grammar 1 để nộp bài và xem kết quả.
Write sentences with don't/doesn't/didn't have to....
1.
Why are you going out? You .
2.
Why is Sue waiting? She .
3.
Why did you get up early? You .
4.
Why is Paul working so hard? He .
5.
Why do you want to leave now? We .
