一篇关于在学校里允许和不允许做的事情的英语作文

want you to remember the rules in our school:
Don’t wear sportswear! If you wear sportswear, we won’t let you in.
Don’t bring snacks to the class. If you do, the teachers will take it away.
Don’t bring friends from other schools. If you do, the teachers will ask them to go.
Don’t leave without permission during the class. If you do, the teachers will stop you.
Don’t talk loudly at the class. If you do, you’ll have to leave.
Please sit in order. If you don’t, you will stay after the class.