Question

We do our homework.
We eat and drink in the classroom.
We use mobile phones at school
We wash our hands before lunch.
We listen to music in the classroom.
We be quiet in the library.
И там нужно вставить или must или mustn't.
Помогите быстрее пожалуйста​

Answer 1

1)We must do our homework.

2)We mustn't eat and drink in the classroom.

3)We mustn't use mobile phones at school.

4)We must wash our hands before lunch.

5)We mustn't listen to music in the classroom.

6)We must be quiet in the library.