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(Λ)，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。
Mr Wang is my physics teacher. He has 1.75 meters in the height. He was born in November 4, 1952. So he is a middle-aged man. He graduated from Qinghua University in 1983. After graduation, he becomes a middle school teacher. She has been teaching physics for more than 20 year. He is very successfully as a teacher. He has been given a lot of honors. He not only is a good teacher in physics but also speak English and Russian very well. In his spare time, he likes reading books, collect stamps and listening music. Also, Mr Smith is kind-hearted。