=>
1. What a great book! It is interesting.
-> S is/am/are adj/N
-> vật (tính từ đuôi ing)
2. Did your teacher make you keep quiet?
-> keep quiet : giữ yên lặng
-> make sb V
3. His questions weren't as easy as I expected.
-> so sánh bằng as adj as
4. I think you should see a doctor.
-> should V : nên làm gì
5. Sorry, but you can't park your car over there.
-> can't V : không thể làm gì
-> park : đỗ xe
6. While we were at te meeting, there was a knock on the front door.
-> while QKTD, QKĐ (hành động đang diễn ra thì hành động khác xen vào)
7. I think she can study maths very welll.
-> be able to V ~ can V
8. You really must keep your file in a safe place.
->  essential : cần thiết, thiết yếu
-> really must V : thực sự phải làm gì
9. Would you mind if I borrowed your pencil?
-> would you mind if S V2/ed : bạn có phiền nếu 
10. I am afraid I can't pay a visit to that place again.
-> can't V : không thể làm gì
-> be afraid : sợ rằng, e rằng