1. bigger

2. more beautiful

3. most interesting 

4. longer 

5. most dangerous

6. better

7. more expensive

8. richest 

Cấu trúc :

- so sánh hơn :

tính từ ngắn : S + Adj/ Adv +er + than

Tính từ dài : S + more + Adj/ Adv + than

- So sánh nhất 

tính từ ngắn :

S + the  + Adj/ Adv +est

Tính từ dài : S +the + most + Adj/ Adv 

1, My house is bigger than your house

2, This flower is more beautiful than that one

3, This is the most interesting book I have ever read

4, Non-smokers usually live longer than smokers

5, Which is the most dangerous animal in the world

6, A hoiliday by the sea is better than a hoiliday in the mountains

7, It is strange but often a coke is more expensive than a beer

8, Who is the rickest woman on earth ?

So sánh hơn

Tính từ ngắn : S + to be/V + Adj/Adv + er + than 

Tính từ dài : S + to be/V + more + Adj/Adv + than 

So sánh nhất

Tính từ ngắn : S + to be/V + the + Adj/Adv + est

Tính từ dài : S + to be/V + the most + Adj/Adv