要求：假设你是王林，作为一名交换生来到英国学习。经过一周的学习，请根据一下提示将你的见闻通过e-mail告诉你的父母。
（1）学校：校园比在中国就读的中学大3倍，绿树环绕；拥有现代化体育馆、艺术教室、实验室等。
（2）课程：选修的是物理、数学、化学和英语四门学科。
（3）老师：老师采用讨论式教学。
（4）同学：班级20人。女生9人，男生11人。
注意：1.信的开头和结尾已给出，不计入总词数。                   2.100个词左右
提示词：laboratory（实验室）   gym(体育馆)   method(方法)
Dear Mam and Dad，
How are you？
One week has passed. I'm very fine here. Everything interests me very much.                
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
 
In a word, I'm very happy to be with them.
Yours,
Wang Lin.