нужно вставить правильное слово You eat in the classroom. It's not allowed! *
must
mustn't
can't
You ...enter the building after 10 o'clock. The entrance is closed. *
mustn't
must
can't
You ... get permission to invite friends in your room. *
can't
must
mustn't
You ...sit on the grass! You will destroy the flowers. *
can
must
can't
Students ...take the rubbish out. The cleaners will do it. *
can't
must
mustn't
вот Объяснение:
1. mustn't
2. can't
3. must
4. can't
5. can't