Перепиши предложения, используя if и unless, как в примере. 1 If you don’t revise early, you won’t do well on your exams.

2. If she doesn’t get some rest, she won’t be able to continue her work.

3. Chris should go to school, unless he has a stomachache.

4. Unless we hurry, we will miss lunch.

5. If I don’t exercise regularly, my body won’t stay healthy.6. Unless Chloe studies, she won’t get good marks.

7. If you don’t learn some stress-management techniques, you won’t know how to deal with stress.

8. Unless I call, they will be worried.

9. If Mr and Mrs Jones don’t leave the house at 9:00 am, they will miss their flight.

10. If we don’t think positively, the problem will be worse.