Giúp với ạ em vtro 5 sao

Công thức thì HTHT

(+) S + has/have + V3/ed 

(-) S + has/have + not + V3/ed 

(?) Has/Have + S+ V3/ed?

DHNB: before, since + mốc thời gian, for + khoảng thời gian, yet, already, just,....

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A)

1. have 

2. has

3. have

4. has 

5. Have

6. Have

7. Has

8. Has

B)

1. have been 

2. has travelled 

3. have worked 

4. haven't written

5. has put 

6. have danced 

7. has answered

8. have / gone 

9. have watched

10. hasn't made 

11. has broken

12. has / learnt 

13. has lost 

14. has / left 

15. hasn't returned 

16. has left 

17. have sent 

18. have studied 

19. haven't learnt

20. Have / visited 

21. Has / planted 

22. haven't been 

23. haven't / talked 

24. Have/  seen / have watched 

25. haven't had 

26. hasn't played 

27. has gone

28. has / sent / haven't replied 

29. hasn't taught 

30. has grown

31. has arrested / hasn't confessed 

32. has / got / hasn't barked

33. has / rung 

34. have bought 

35. Have/ swum / has paid 

36. hasn't read

37. has fed 

38. has / told 

39. hasn't ironed 

40. has / repaired 

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