1 If he didn’t have to study for his exam, he could go out.
2 If she weren’t lazy, she could pass the exam.
3 If he pays me tonight, I will have enough money to buy a car.
4 If he smoked less, he might be able to get rid of his cough.
5 If she weren’t very shy, she would enjoy the party.
6 If he took any exaecises, he were so healthy.
7 If you study hard, you will pass the exam.
8 If you are impatient, you won’t make mistakes.
9 If I had eaten lunch, I wouldn't have felt hungry now.
10 If I had enough money, i would buy that book
