假设你是李敏，一名初三学生，你收到你的笔友Boris从美国的来信。他在信中问你所在学校的情况(如大小、人数、地点等)，你现在班级情况以及你的家庭情况。请你用英文完成这封回信。80词左右。

Dear Boris，

Thanks for your nice letter．

I_______________________________________________________________________________________________________________________________________________________。

I will tell you more about China in my other letters.

Love from China,

Li Min

1、I am studying in No.3 Middle School in Binzhou．It was built in 1980．There are 2000 students in it．It’s a very beautiful and big schoo1．My school is a junior middle schoo1．I am in Class One，Grade Three now．1 am very busy now．I am going to a senior middle schoo1．My English is not so good．I have to work hard at it．I am weak in writing，so I need your help．I have a happy family．My parents are both doctors．They are very busy，too．