1. If you aren't careful, you will be fallen.

2. If you don't learn hard, you will fail the exam.

3. If you don't drive so slowly, you will have a accident.

4. If you read the test carefully, you will finish the test easily.

5. If you do exercise, you will have a healthy life.

6. If you take your umbrella, you won't be wet.

7. If he doesn't change this way of living, he will meet a lot of trouble.

8. If you go with him, you will know something about her life.

9. If she wasn't sick, she would attend the party.

10. If you don't stay at home, you will be ill.

1. If you aren't careful, you will be fallen.

2. If you don't learn hard, you will fail the exam.

3. If you don't drive so slowly, you will have a accident.

4. If you read the test carefully, you will finish the test easily.

5. If you do exercise, you will have a healthy life.

6. If you take your umbrella, you won't be wet.

7. If he doesn't change this way of living, he will meet a lot of trouble.

8. If you go with him, you will know something about her life.

9. If she wasn't sick, she would attend the party.

10. If you don't stay at home, you will be ill.

*Xin ctlhn