1. We must obey the rules at school.
2. The citizens must be proud of their state.
3. I must do my homework every day besides Sunday.
4. Olay must have been studying right now.
5. Children must be supported by their parents.
6. We mustn't go to the cinema right now.
7. We mustn't eat a lot of pizza.
8. My mum told that I mustn't go to the shop as my dad bought the food.
9. Caroline mustn't go to the university, she might go to the college.
10. I mustn't take care of my dog anymore  as Granny agreed to take it to her house.

You must now go to the store and buy the products