1. He is not tall enough to touch the picture on the wall.
S + be + Adj+ enough+to V: ai đó đủ ... làm gì
2. The teacher asks Tom if he like studying English.
Câu trần thuật gián tiếp
3. What is the depth of this swimming pool?
depth là danh từ của deep
4. Susan's sister doesn't cook as well as her.
So sánh ngang bằng: S + V + as + adj/adv + as + N/ P
5. He has been able to drive since he was eighteen. (HTHT)
