| 以下是某校的部分校规。请根据内容按四个不同场所归类，并将其序号填入下面相应的横线处。每一横线只填一个序号。 |
1. You must not draw on the blackboard.
2. You must return the books in time.
3. You must not step on the grass.
4. You must put back the books after you have read them.
5. You must not talk to the driver when the bus is moving.
6. You must clean the classroom every day.
7. You must put away the balls after you have used them.
8. You must not cut in line when you wait in line for the bus. | |
Classroom
___ ___ |
Library
___ ___ |
School bus
____ ____ |
Playground
___ ___ | A B C D |
| 请你仿照以上校规，用英文为自己的学校制定一条合理的校规。 |
| E ___________________________________________________________________ |
