1.My sister doesn't cook as well as my brother does.

2.Children prefer cartoons to newsreets.

3.That shirt is more expensive than this one.

4.Mai speaks English better than Nam.

5.My brother drives more carefully than me.

6.No students in this class are as intelligent than Hai.

7.I'm invited to the party.

8.The broken vase could be repaired.

9.I have played the piano for two years.

10.Huong said she sometimes worked on Saturday.

11.We used to write to each other very often.

12.We have studied English for 6 years.

13.I have been given 2 tickets to the concert by my parents.

14.This question isn't answered.

15.My purse was stolen from my handbag.

16.She asked John:""Please repeat what you said"

17.I wish you told us about it.

18.It was such a bad weather that we couldn't go out.

19.The security guard told us to keep away from that area.

20.Mai asked Lan is many tourists visited Phong Nha Cave every year.

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