1. Alex should/shouldnt pick up that heavy box. He is going

1. Alex should/shouldnt pick up that heavy box. He is going to hurt his back.
2. I should/shouldnt do more exercise to feel better.
3.You should/shouldnt be nervous. You revised well for the test.
4. We should/shouldnt panic. There is still plenty of time to get there.
5.They should/shouldnt wear their sunglasses or they will get sore eyes.
6. I think I am getting a cold. I should/shouldnt take some vitamin C tablets.
7. She should/shouldnt go to the doctor. She doesnt look well.
8. Paula should/shouldnt worry. She always does well at Maths.
9. If you are tired, you should/shouldnt go to bed early tonight.
10. We should/shouldnt fight. We are best friends!