Заполните пропуски. используйте слова.
Needn't ,can ,can't ,must ,mustn't 
1. You________wear shorts at school.
2. You________wear a T-shirt at your PE lessons.
3. You________wear jeans at a party.
4. You________wear your best clothes at our informal meeting.
5. You________wear my cap if you like.
6. You________wear your school uniform in this school. The school rules are very strict.
7. You________wear your school uniform at the school New Year's party.