Mỗi câu sau chưa một lỗi sai. Tìm và sửa chúng
Exercise 4: Mỗi câu sau chưa một lỗi sai. Tìm và sửa chúng
1.I haven't cutted my hair since last June.
2. She has not working as a teacher for almost 5 years.
3.The lesson haven't started yet.
4. Has the cat eat yet?
5. I am worried that I still hasn't finished my homework yet.
6. I have just decided to start working next week.
7.He has been at his computer since seven hours.
8. She hasn't received any good news since a long time.
9.My father hasn't played any sport for last year.
10. I'd better have a shower. I hasn't had one since Thursday