управляла в школе на английском языке

You must always do your homework
2. You must wear a school uniform.
3. You must arrive at school on time.
4. You mustnt shout in class.
5. You mustnt eat in class.
6. You must listen to the teacher.
7. You mustnt use your phone in the classroom.
8. You mustnt eat a chewing-gum in the classroom.
9. You mustnt write on the tables.
10. You must respect others.