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；每处错误仅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：在错的词下划一横线，并在该词下面写出修改的词。

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。

Last weekend, I went to visit my English teacher, who was already in his fifty. He gives me a lot help when I was a junior middle school student. Delighting to see me, he asked about my senior middle school life. Then he advised me to make fully preparations for the coming entrance examination. It was so a pleasure to see him again that I didn’t notice it was very later. I had to say goodbye to each other.

He is not only a good teacher but also my close friend. Wherever I will go, I will always treasure the time when I spent with my teacher.