Bài tập Tiếng Anh Lớp 9 Unless

UNLESS TYPE 1: 1.If you don't study harder, you 'll get bad marks. => Unless .......................................................................... 2.Unless this man is a driver, he can’t help you move by car.

..................................................................................................................................................................... 3. If he doesn't practice writing every day, he can't improve his writing skill. => Unless .......................................................................... 4. Unless you return this book to the library today, you’ll have to pay a fine. => If .......................................................................... 5. Unless you go out more often, you might fall ill. => If .......................................................................... 6. If you are absent from school, you have to write a sick-note. => Unless .......................................................................... 7. Unless the seas is warmer, the ice at the North and South pole will not melt. => If .......................................................................... TYPE 2: 1. Unless they were absent now, they would meet the head master. => If ........................................................................... 2. Unless he cleaned up the car now, his boss could ask him to do this. => If ........................................................................... 3. If I didn’t know the number, I would not ring her up. => Unless ........................................................................... 4. If Peter didn’t study hard, he could noy get good marks. => Unless ........................................................................... 5. If my sister didn’t have a terrible headache she wouldn’t be absent from her class. => Unless ........................................................................... 6.Unless he refused everything, he would lose his family.

..................................................................................................................................................................... 7.Unless I saved my money, someone would take it.

..................................................................................................................................................................... TYPE 3: 1. Unless you had stayed at home yesterday, you wouldn’t have enjoyed a delicious meal. => If ........................................................................... 2. Unless he had been busy last night, he could have met his friends. => If ........................................................................... 3. If she hadn’t missed the bus, she wouldn’t have been late. => Unless ........................................................................... 4. If he hadn’t been angry, he would have say something. => Unless ........................................................................... 5. If he hadn’t had time, he wouldn’t have read this novel. => Unless ........................................................................... 6.Unless they had been on the phone last night, they couldn’t have known the big secrets.

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TỔNG HỢP: UNLESS= IF...NOT

1. You can’t run fast unless you try your best. ................................................................................................................................................................... 2. Because Tom is out, you don’t see him at home. ..................................................................................................................................................................... 3. The boy wouldn’t go swimming unless the weather were nice. …