1. Alex should/shouldn’t pick up that heavy box. He is going to hurt his back.
2. I should/shouldn’t do more exercise to feel better.
3.You should/shouldn’t be nervous. You revised well for the test.
4. We should/shouldn’t panic. There is still plenty of time to get there.
5.They should/shouldn’t wear their sunglasses or they will get sore eyes.
6. I think I am getting a cold. I should/shouldn’t take some vitamin C tablets.
7. She should/shouldn’t go to the doctor. She doesn’t look well.
8. Paula should/shouldn’t worry. She always does well at Maths.
9. If you are tired, you should/shouldn’t go to bed early tonight.
10. We should/shouldn’t fight. We are best friends!

1. shouldn't
2. should
3. shouldn't
4. shouldn't
5. should
6. should
7. should
8. shouldn't
9. should
10. shouldn't

1 shouldn't

2 should

3 shouldn't

4 shouldn't

5 shouldn't

6 should

7 should

8 shouldn't

9 should

10 shouldn't