079. Must / Mustn’t / Can
Complete the sentences using must, mustn’t or can.
1. You pick those flowers. They are protected.
2. I am going to work tomorrow. I go to bed now.
3. You drop litter in the park.
4. I borrow your pen?
5. You listen to me!
6. I finish this project before 5. p.m.
7. We enter there. It’s dangerous.
8. You take these tools but you destroy them.
9. you help me?
10. You interrupt me when I work.