Rewrite the following sentences using unless

----- Nội dung ảnh -----
VII. Rewrite the following sentences using unless
1. If you don't hurry, you will miss the train.
=> Unless ______________________________
2. If she doesn’t call me tonight, I will go to bed early.
=> Unless ______________________________
3. If they do not study, they will not pass the exam.
=> Unless ______________________________
4. If it doesn’t stop raining, we cannot go for a walk.
=> Unless ______________________________
5. If he doesn’t apologize, I will stay angry.
=> Unless ______________________________
6. If you didn’t study more, you wouldn’t pass the test.
=> Unless ______________________________
7. If you didn’t ask for help, you wouldn’t complete the project on time.
=> Unless ______________________________
8. If you hadn’t left early, you would have missed the bus.
=> Unless ______________________________
9. Unless the seas is warmer, the ice at the North and South pole will not melt.
=> If ___________________________________