写给校长一封关于电脑室东西要维修的英语作文怎么写

Dear Headmaster,
I'm writing to persuade you to let us surf the Internet in the classroom.As a student,I feel upset when i hear the news that school close the classroom computer network browsing function.I hope that the school can cancel the decision .Now,I would like express some opinions on it.
When we use the computer in the school ,firstly,we can search different kinds of information that we need.Secondly,we need a way to learn the outside world,so we can use the internet to browse news,learn the information.Thirdly,as a senior high school student ,we are forming our own sense of judgment. We learn to contorl ourslves willpower.please give us a chance to prove us.
As I'm concernd,a lot of student have the same hope as me.Not only we need the internet to help us,but we need more your trust.
Looking forward to your reply.
Yours,
Li Ming