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1. You don't have to shout. 
2. They didn't have to call for help after all. 
3. You needn't have gone to all that trouble. 
4. Your house needs redecorating. 
5. He might not get any my letter. 
6. It wasn't no necessary for you to have bought it for me. 
7. They can't have gone out in that weather. 
8. You should have told me about it the day before. 
9. She can't have done it on purpose. 
10. Your car might have been stolen. 
11. Lan might have gone to London. 
12. You should have gone to see that film at the cinema last night. 
13. You shouldn't have let the door open last night. 
14. Manh may be repairing her bike now. 
15. They may have two big houses in the suburb.
16. Why didn't you remind me about the meeting yesterday? 

1. You don't need to shout.

2. They don't need to call for help after all.

3. You didn't need to go to all trouble.

4. Your house is necessary to be redecorated.

5. He might not have got my letter.

6, It wasn't necessary for you to have bought it for me. 

7. They can't have gone out in that weather. 

8. You should have told me about it yesterday. 

9. She can't have done it on purpose. 

10. Your car might have been stolen. 

11. Lan might have gone to London. 

12.  You should have gone to see that film at the cinema last night.

13. You shouldn't have let the door open last night. 

14. Manh may be repairing her bike now. 

15. They may have two big houses in the suburb.

16. Why didn't you remind me about the meeting yesterday? 

Bn hok tốt!!

Vote 5* và hay nhất cho mik nhé!!!!