Tìm lỗi sai và sửa lỗi trong các câu dưới đây

Bài 5: Tìm lỗi sai và sửa lỗi trong các câu dưới đây

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 hasn’t still 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.