Question

Fill in MUST or MUSTNT
You _ be late for school.
You _ wear a school uniform.
You _ touch the statues.
You _ eat or drink at the museum.
You _ talk during the lesson.

Answer 1

must not
must
must not
must not
must not

Answer 2

You mustn't be late for school.
You must wear a school uniform.
You mustn't touch the statues.
You mustn't eat or drink at the museum.
You mustn't talk during the lesson.