BTVN 1: Viết lại câu 

1. He can’t go out because he has to study for his exam.

=> If _

2. She is lazy so she can’t pass the exam.

=> If ____________________________________________________________

3. He will pay me tonight; I will have enough money to buy a ca.

=> If ____________________________________________________________

4. He smokes too much; that’s why he can’t get rid of his cough.

=> If ____________________________________________________________

5. She is very shy, so she doesn’t enjoy the party.

=> If ____________________________________________________________

6. I will get work permit. I will stay here.

=> If ____________________________________________________________

7. He doesn’t do any exercises. He is so unhealthy.

=> If ____________________________________________________________

8. We can’t get the ticket because we don’t have money.

=> If ____________________________________________________________

9. Study hard or you won’t pass the exam.

=> If ____________________________________________________________

10. Don’t be impatient or you will make mistakes.

=> If ____________________________________________________________

BTVN2 : Kết hợp câu dùng câu điều kiện

1.  He can't go out because he has to study for his exam.

=>If 

=>Unless................................................................................................................................................................

2.  She is lazy so she can't pass the exam.

=>If ........................................................................................................................................................

3.  He smokes too much; that's why he can't get rid of his cough.

=>If ........................................................................................................................................................4.  If I study hard, I will pass the exam

=> In case 

........................................................................................................................................................5.  Olga and Ivan did not pay attention, so they didn't see  the subway.

=> IF 

BTVN 3: Viết lại câu: 

1. She started to live in Hanoi 2 years ago. (for)

->  She ……………………………

2. He began to study  English when he was young. (since)

->  …He ………………

3. I have never eaten this kind of food before. (This is)

->  This is …………………………

4. I have never seen such a beautiful girl before. (She is)

->  She is ………………………

5. This is the best novel I have ever read. (before)

->  …I have never ……………………………………