7. Sue is a good student. She’s the best student in the school.
8. That is an expensive phone. It’s the most expensive phone in the shop.
9. It’s a very hot day today. It’s the hottest day of the year.
10. This monument is really old. It’s the oldest monument in our city.
11. My brother is a friendly boy. He’s the friendliest boy in our village.This lesson is very interesting. It’s the most interesting lesson of the morning.
12. That café is really bad. It’s the worst Café in the area.

Giải thích: Cấu trúc so sánh hơn nhất:

 S+tobe+the+tính từ/trạng từ đuôi est hoặc tính từ/trạng từ hơn nhất bất quy tắc+O.

7, good→better→the best.

8,expensive→more expensive→the most expensive.

9,hot→hotter→the hottest.

10, old→older→the oldest.

11, friendly→friendlier→the friendliest.

interesting→more interesting→the most intereting.

12, bad→worse→the worst.

#Lie 

7. Sue is a good student. She’s the best student in the school.

8. That is an expensive phone. It’s the most expensive phone in the shop.

9. It’s a very hot day today. It’s the hotest day of the year.

10. This monument is really old. It’s the oldest monument in our city.

11. My brother is a friendly boy. He’s the most frienly boy in our village. This lesson is very interesting. It’s the most interesting lesson of the morning.

12. That café is really bad. It’s the worst Café in the area.