Dear Xiao HUa,
I'm very happy to be your new friend.And I want to tell you about the rules of our school.
We can't arrive late for class every weekday.Or we have to stand for a class.We also can't fight with others.Because that makes the teachers very angry.We can't run in the hallways.we can't eat in class.
We have to wear our uniform.the teachers think that make us look like a student.we have to finish thehmework every day.Or the teachers will ask our parents to school.we can listen to the music after class.
I hope you will have a good time in our school.
yours,
John