1 You ... do your homework every day. 2 You ... be rude to your parents.
3 You ... worry about the exam.
4 We ... buy some flowers for the party.
5 You ... drink too much coffee.
6 You ... clean your teeth every day.
7 You ... drive fast.
8 You ... drink a cup of milk every day.
9 You ... exercise three times a week.
10 You ... eat too many sweets.
1. should
2. shouldn't
3. shouldn't
4. should
5. shouldn't
6. should
7. shouldn't
8. should
9. should
10. shouldn't