You ______ wash your hands before eating.
must
You ______ tell the teacher if someone is hurt.
must
We ______ be quiet when the baby is sleeping.
must
You ______ forget to do your homework.
mustn’t
You ______ help your little sister with her homework.
must
We ______ wear a helmet when we ride a bicycle.
must
You ______ play with matches.
mustn’t
Students ______ bring toys to school.
mustn’t
You ______ touch the animals in the zoo.
mustn't
You ______ cross the road at the red light.
mustn’t
You ______ feed the dog every day.
must
You ______ listen to your teacher
must
You ______ wear your school uniform.
must
You ______ talk in the library.
mustn’t
At the swimming pool, you ______ run near the water.
mustn’t
Drivers ______ stop when the light is red.
must
You ______ run in the classroom.
mustn’t
We ______ eat too many sweets.
mustn't