`->` enough: đủ

`-` Cấu trúc enough: S `+` be `+` adj `+` enough `+` (for sbd) `+` to V

`-` `5` ví dụ

`1.` He is tall enough to reach the self.

`2.` He ran fas t enough to win the match.

`3.` I have enough books to read.

`4.` It have enough food to eat.

`5.` She have enough point to pass.

`-` Cấu trúc "Enough" : 

`+` Đối với tính từ : S + tobe + adj + enough + (for O/sb) + to `V_0` + ....

`+` Đối với trạng từ : S + V + adv + enough + for (O/sb) + to `V_0` + ...

`+` Đối với danh từ : S + V/ tobe  + N + enough + (for O/sb) + to `V_0` + ....

`->` Đặt câu : 
`-` You are tall enough to reach the bookshelf 

`-` She studies hard enough to get good marks

`-` I have enough tickets for everybody to watch the film

`-` This mountain is tall enough for me to climb

`-` That phone is cheap enough for me to buy