Put should or shouldn’t into gaps. 1. If you are thirsty, you ___ drink some water.
2. If you are ill, you ___ visit the doctor.
3. You ___ be late for school.
4. You ___ do more exercise.
5. You ___ drive a car too fast.
6. You___ smoke.
7. You ___ clean your teeth.
8. You ___ be rude to people.
9. You ___ visit your grandparents.
10. You ___ shout in class.
...
2. should
3. mustn’t
4. should
5. shouldn’t
6. shouldn’t
7. must
8. mustn’t
9. should
10. mustn’t