1. (2023七下·云南期中) 根据短文内容，从题中所给A、B、C, D四个选项中，选出正确选项。

Xinhua International School

You must	You mustn't
Arrive at school on time every morning.	Wear miniskirts,jeans or hats.
Eat lunch at school.	Run or eat in the classroom and hallways.
Listen to the teacher in class.	Bring MP3s or mobile phones to school.
Be quiet in the library.	Fight with other students.
Finish your homework on time.	Keep hair long.
Stand up when a teacher comes into the classroom.	Copy other students' homework.

1. （1） What can't you wear when you go to school?

   A . School uniforms. B . Coats      . C . Jeans. D . Dresses.
3. （2） What can't you bring to school?

   A . Books. B . MP3s. C . Mobile phones. D . B and C.
5. （3） What do you have to do when your teacher comes into the classroom?

   A . Hand in homework. B . Stand up. C . Say hello to him . D . Clean the classroom.
7. （4） Which isn't allowed （允许） to do at school?

   A . Keep hair long. B . Finish the homework on time. C . Listen to the teacher in class. D . Be quiet in the library.
9. （5） If you are a student from Xinhua International School,you must ______ .

   A . eat lunch at home B . copy your friend's homework C . run in the hallways D . arrive at school on time