1cheaper,the cheapest

2:colder,the coldest

3:thinner,the thinnest

4:better,the best

5:faster,the fastest

6:more colorful,the most colorful

7:bigger,the biggest

8:more expensive,the most expensive

9:more popular,the most popular

10:longer,the longest

11:further,the furthest

12:older,the oldest

13:more nicely,the most nicely

14:better,the best

15:more slowly,the most slowly

16:quicker,the most quickest

17:worse,the worst

18:worse,the worst

19:more modern,the most modern

20:prettyer,the perttyest

note:vì mình không biết bạn cần so sánh hơn hay so sánh nhất nên mình làm cả hai nha!

Quy tắc:

- TT ngắn + er

- more + TT dài

BQT:

- good (well) - better - best

- bad (badly) - worse - worst

- far - further - furthest

Xin hay nhất cho nhóm ạ