Перед вами школьные правила, поставьте must/mustn’t, чтобы
выразить что вы должны, а чего не должны
1. You eat and drink in the classroom.
2. You your school uniform.
3. You talk to your classmates during the lesson.
4. You be on time.
5. You your homework.
6. You play phone games during the lesson.
7. You run in the halls at school.
8. You treat your teachers with respect.
9. You be polite with other people.
10. You revise your bad marks.делать в школе