11. Have you ever been 

12. haven't done

13. have you seen - has already done

14. have just decided

15. has been

16. hasn't had

17. hasn't played

18. haven't had

19. haven't seen

20. have just realized

Đây là thì HTHT nhé, cấu trúc rất dễ nhớ thôi nè :3 

      S+ have/has + V_p2 (nói về một việc đã bắt đầu trong quá khứ và vẫn tiếp diễn đến bh)

Dấu hiệu nhận biết: for + một khoảng thời gian, since + một thời gian cụ thể trong quá khứ

vd: She hasn't played badminton for 2 years.

 He hasn't gone to school since 3 weeks ago.

de bai ?

2. She didn't buy the house because of.

3, She only accepted the job because it brought high salary .

4, We couldn't sleep because of the hot weather .

5, Because the World War II happened, women took over business for their absent husbands .

6, We didn't go fishing because of the rough sea .

7, She was very angry because of his bad behavior .

8, He couldn't sleep because he worried .

9, Because he drove too fast, he caused a serious accident .

Yêu cầu đề bài là j bạn nhỉ?

Đề là gì bạn?

MN giải giúp e câu 6 thôi ạ

6b

1. D

2. A 

3. B

4. D

5. A

6. D

7. C

8. A

9. D

10. C

9.c

10.a