Rules for the students:

1. Stand up when the teacher or the visitor comes into the classroom.

2. You must be in the classroom or other study places during the lesson time.

3. Arrive at school on time.

4. Wear smart, clean clothing.

5. Hair must be clean and tidy. Boys can’t keep long hair.

6. Don’t leave the school if(如果) you are not allowed(允许) during the class.

7. Don’t take food and drink out of the dinning room.

8. Radios and mobile phones aren’t allowed to take to school.

 根据上面短文内容，选择最佳答案。（每题1 分，共5分）

(   )80. What should the students do when a teacher comes into the classroom?

A. Read books loudly.       B. Keep quiet.  

C. Stand up.               D. Be outside the classroom.

(   )81. Where can’t the students be during the lessons time?

A. Gym.    B. Library.   C. Classroom.    D. Dining room. 

(   )82. Which one is right?

A. Arrive late for school.    B. Get to school on time.   

C. Take food to classroom.   D. Take mobile phones to school.   

(   )83. Where can you eat food at school?

A. In the classroom.      B. In the library.

C. In the dining room.     D. On the playground.

(   )84. What can’t a student take to school?

A. A radio.    B. Clothes.    C. Drink.  D. Food.