为了使同学们更加健康快乐地成长，学校决定向同学们征求建议。假如你是王波，请用英语向校长写一篇建议信。

作文要求：

1.  文中应包含所有要点，并适当发挥。语句连贯，80词左右。

2.  不能在作文中出现真实的校名和姓名。作文的开头和结尾已给出，不计入总词数。

Dear headmaster,

I’m very glad to write a letter to you. These days we are talking about how to have a better school life. Here are some of my suggestions. First, I hope our school will                   

Hope my suggestions will be helpful. Thanks for reading my letter!

                                                                 Yours sincerely,

                                              Wang Bo

为了使同学们更加健康快乐地成长，学校决定向同学们征求建议。假如你是王波，请用英语向校长写一篇建议信。