2. I have the best room because it is the most big.

→ biggest

3. I love to see the bests football players.

→ best

4. The Gorillaz is the goodest group that I have ever heard. (good → well → best)

→ best

5. I like the bigest room because I can do anything there.

→ biggest

7. I bought the more beautiful dress that I have ever seen.

→ the most

8. I like best my room.

→ I like my room best.

CẤU TRÚC:

SO SÁNH HƠN: 

+ Tính từ ngắn (short Adj) : S + TO BE + Adj-er + than + Noun/Pronoun

+ Tính từ dài (long Adj):  S + TO BE + more + Adj + than + Noun/Pronoun

SO SÁNH NHẤT:

+ Tính từ ngắn( short Adj) : S + TO BE + Adj-est + Noun/Pronoun

+ Tính từ dài ( long Adj): S + TO BE + the most + Adj + Noun/Pronoun

* Đặc biệt:

- Good /Well → Better →The best

- Bad →Worse →The worst