Giúp em ạ..

`-` Tính từ ngắn : thêm đuôi "er / est" vào tính từ so sánh .

`-` Tính từ dài : thêm từ "more / most" trước tính từ so sánh .

`-` So sánh hơn : S + be + ( more ) + adj / adv  ( er ) + than + S .

`-` So sánh nhất : S + be + the + ( most ) + adj / adv ( est ) + in / on / of .

`3.` more expersive than .

`4.` more beautiful than .

`5.` cheaper than .

`6.` more insteresting than .

`7.` more suitable than .

`8.` higher than .

`9.` longer than .

`10.` more insteresting than .

`11.` bigger than .

`12.` better than .

`13.` more beautiful than .

`14.` colder than .

`15.` faster than .

`16.` more important than .

`VIII`

`1`. more expersive than .

`2.` faster than .

`3.` more mordern than .

`4.` hotter than .

`5.` more beautiful than .

`6.` cheaper than .

`7.` better than .

`8.` more convenient than .

`9.` the highest .