Should, Shouldn’t, Must
1. You … eat too much salt and sugar.
2. You … drive carefully.
3. You … go to school, Jonny.
4. Your shirt is dirty. You … change it.
5. It’s quite cold today. We … wear our jackets.
6. The exam is next week. So you … study hard.
7. I … help my mother.
8. I … learn English. It will help me in the future.
9. You …. smoke.
10. You …. eat so much chocolate.