You ........... do your homework.
must
You ........ change your shoes.
must
You .... an angry person.
You .... on time.
At school, you .......... run.
mustn't
At school, you .......... study.
must
At school you ........... cheat in tests.
mustn't
At home, you ......... help your parents.
must
You ....... return your library books on time.
must
You ......... drop litter.
mustn't
At home, you .......... clean your room.
must
At home, you .......... make a mess.
mustn't
You .......... eat in class.
mustn't
You .... kind.
Must be