1.Can/Must you please give me your pencil? 2.You mustn't/don't have to talk loudly in the school corridors.It's not allowed. 3.Must/Can I please go to the party tonight? 4.You can't/have to avoid eating so much junk food. 5.You can/must be polite to your grandparents 6.They could/must play basketball for hours when they were teenagers. 7.We don't have to/can't leave work before 6 o'clock.We're very busy. 9.We can/mustn't put up our tent here.Camping is forbidden. 10.I'm free on Sunday.We have to/can go to the theatre if you like.
VietnusPL
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