1. I wouldn't have gotten wet if I had brought an umbrella.
2. Unless you leave me alone, I'll call the police.
3. If it is snowy, we don't go to school.
4. If Jack hadn't helped me, I wouldn't have been able to move the table.
5. If you didn't drink too much coffee, you could sleep.
6. If you make me some coffee, I'll give you some sweets.
7. Unless you had told me about Sue's hair, I wouldn't have noticed her.
8. Should you see Peter, tell him to be here at 8.00.
9. If he didn't have to study for his exam, he could go out.
10. If she wasn't lazy, she could pass the exam.
11. If he pays me tonight, I'll have enough money to buy a car.
12. If he didn't smoke tô much, he could get rid of his cough.
13. If she wasn't so shy, she would enjoy the party.
14. If he took exercises, he wouldn't be so unhealthy.
15. If you don't study hard, you won't pass the exam.
16. If you are impatient, you'll make mistakes.
17. If I had eaten lunch, I wouldn't be so hungry now.
18. If I had enough money, I would buy that book.