1.D

2.D

3.A

4.B

5.C

6.B

7.A

8.B

7/

1. Mary is taller than peter

2. This book is thicker than that book

3. The chair is shorter than the table

4. These boxes are bigger than those boxes

5. Miss Trang is younger than her sister 

6. These buildings are higher than those buildings

7. The boys are stronger than the girl

8. i older than my brother

9. The dress is longer than the red shirt

10. The exercise is easier than that one

8/

1. more expensive than

2. faster than

3. more mordern than 

4. hotter than

5. more beautiful than 

6. cheaper than

7. better than

8. more convenient than

9. more clever than

10. worse than

1.Marry is taller than Peter
2.This book is thicker than that book
3.The chair is shorter than the table
4.These boxes is bigger than those boxes
5. Miss Trang is younger than her sister
6.These building is higher than those building
7.The boy is stronger than the girl

8.I older than my brother
9.The dress is longer than the red........
10.The exercise is easier than.....

1.More expensive than
2.faster than
3.More mordern than
4.hotter than
5.more beautiful than
6.cheaper than
7.better than
8.more convinient than
9.more clever than(không chắc )
10.Worse than
(xin ctlhn)