1. If they weren't tired, they wouldn't be in bed.

2. If you write carefully, you won't fail.

3. He could go out if he hadn't to study for his exam.

4. If she wasn't lazy, she could pass the exam.

5. If he didn't pay me, I couldn't have enough money to buy a car.

6. If he didn't smoke to much, he could get rid of his cough.

7. If she wasn't very shy, she would enjoy the party.

8. If I get a work permit, I will stay for another month.

9. If he took some exercises, he wouldn't be so unhealthy.

10. We could get the ticket if I had the right change.

11. If you study hard, you will pass the exam.

12. If you are patient, you won't make mistakes.

Cho hay nhất ạ

Câu 1:if they are tired,they will in bed.

câu 2:You will fail if you don't write carefully .

câu 3:he will go out if he  studies  for his exam .

câu 4:if she doesn't lazy,she will pass the exam.

câu 5:if he doesn't pay me,I won't have enough money to buy a car.

câu 6:if he smokes too much, he will have a bad cough.

Câu 7:if she doesn't shy,she will join the party.

câu 8:if I get a permit,I will stay for another month.

câu 9:if he takes any exercises,he won't so unhealthy.

câu 10:if I have a right change,we will get the tickets.

câu 11:if you study hard,you will pass the exam.

câu 12:if you make mistakes,you won't be patient.