题目内容：

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(^)，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下划—横线，并在该词下面写出修改后的词。

注意：1．每处错误及其修改均仅限一词：

2．只允许修改10处，多者(从第11处起)不计分。

I went to England last summer as a exchange student，and stayed there for three months．I used to thinking we had various after-school activities．However, I was surprised find they had even more diverse projects．I made friend with the daughter of my home-stay family,which was a college student．He was a member of different kinds of clubs，so I took the chance to join in some clubs，too．Can you believe I make a robot in the Lego Club?I felt very proudly because I got the first prize with my Lego robot．

Time spending in England is so memorable that I will treasure it forever.