Cấu trúc so sánh bằng: S1 + tobe + as adj/adv as + S2

Cấu trúc so sánh hơn: S1 + tobe + adj_er (vs tính từ ngắn) + than+ S2

                                    S1 + tobe+ more +adj (vs tính từ dài) + than+ S2

Cấu trúc so sánh hơn nhất: S1 +tobe + the adj_est (vs tính từ ngắn) + S2

                                            S1 + tobe + the most adj (vs tính từ dài) + S2

1. The kitchen is bigger than the living-room.

3. The table is as big as the desk

5. The skirt is more expensive than the dress.

6. No houses on the street is older than my house.

7. Mice is the most beautiful person I have ever met.

8. Your mother is the most kind-hearted.

9. Mr john is the best teacher in this school.

10. No river in the world is longer than the Nile.

11. No houses on the street is more modern than my house.

12. Your house is smaller than my house.

      Your house isn't as big as my house.

13. The red car is more expensive than the black one.

      The red car isn't as cheap as the black one

14. That exercise is more difficult than this one.

      That exercise isn't as easy as this one.

15. Phong is the tallest in the class.

16. Phong is the tallest student in the class

17. This is the most delicous cake I have ever eaten.

20. No one in the class is more intelligent than my daughter.