1. If i buy a new hat, i will give it to you.
2. If today were Sunday, children could go swimming.
4. If my brother has enough money, he will buy a bicycle.
7. If Peter studies hard, he could get good marks.
8. If my sister didn't have a terrible headache, he weren't absent from her class.
11. If he didn't have to study for his exam, he could go out.
12. If she weren't lazy, she could pass the exam.
13. If he pays me tonight, i will have enough money to buy a new car.
14. If he didn't smoke too much, he could get rid of his cough.
15. If she weren't very shy, she would enjoy the party.
16. If i get a work permit, i will stay for another month.
17. If he took some exercises, he weren't so unhealthy.
18, If i had a right change, i could get the ticket.
19. If you don't study hard, you won't pass the exam.
20. If yoiu are impatient, you will make mistakes.
23. Unless they invite me, i won't come.
28. If they weren't poor, they could help us.
29. If she weren't very shy, she would enjoy the party.
30. If he took some exercises, he weren't so unhealthy.
31. If he did his homework, he weren't always punished.
Bn học tốt!!
