Bài 2. Hoàn thành các câu sau sử dụng dạng đúng của động từ trong ngoặc.

1. The manager (be) will be very angry if I am late for work.

2. You will have to work very hard if you (take) take this course.

3. I (go) will go to see the doctor if I don’t feel well tomorrow.

4. They can’t hear you unless you (speak) speak louder.

5. If Peter (forget) forgets to write his essay, the teacher (give) will give him a low mark.

6. If they (win) win this match, they will ne the champions.

7. We (have) will have plenty of time if we (arrive) arrive there early.

8. The zookeeper (punish) will punish you if you (feed) feed the animal.

9. What will Jane say (Jane/ say) if Jim (tell) tells her the truth.

10. The boys (shiver) will shiver with cold if they (swim) swim in this lake.

11. The door (not lock) won't lock - unless you (press) press the green button.

12. Jim won’t be late if he (take) takes the bus at 6 o’clock .

13. Mary isn’t home, but if you (want) want to leave her a message, I (give) will give it to her.

14. If jack (clean) cleans the floor, I (do) will do the washing.

15. the children (be) will be happy if you (give) give them some sweets.

*Chú thích:

Sử dụng câu điều kiện loại 1: 

 S + will/can/shall + V(nguyên mẫu) + If + S + V(s/es)