You ___ do your homework.
mustn't
must
You ___ study English at school.
must
mustn't
You ___ fight.
must
mustn't
You ___ eat in class.
mustn't
must
You ___ play with fire.
mustn't
must
You ___ shout in class.
mustn't
must
You ___ play with your phone in the lesson.
mustn't
must
You ___ run at school.
must
mustn't
You ___ sleep in class.
must
mustn't
You ___ listen to the teacher.
must
mustn't
You ___ follow the rules in class!
must
mustn't
You ___ put litter in the bin.
must
mustn't
You ___ arrive late.
must
musn't
You ___ eat ice cream in school.
mustn't
must
You ___ feed your dog every day.
mustn't
must
You ___ help your friends.
must
mustn't
You ___ study at school.
mustn't
must
You ___ arrive on time.
must
mustn't
You ___ drive a car when you are sleepy.
mustn't
must
You ___ wash your hands before food.
must
mustn't