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（∧），并在其正下面写出该加的词。
删除：把多余的词用斜线（╲）划掉。
修改：在错的词下划一横线，并在该词正下面写出修改后的词。
注意：1. 每处错误及其修改均限一词，请严格按照要求格式修改。
2. 只允许修改10处，多者（从第11处起）不计分。
The person who has taught me most about the life is my grandmother. She was more than just a grandmother to me. When she died a few years before, I felt I lost a really good friend. She always looked very nice on her age. She did everything she could make me feel at home. She was imaginative and would spend hours telling me stories she has made up. I am sure it was because of her which I became a story writer. Apart from kept a young boy entertained, she taught me a large number of important thing on how to behave. I was rather impatient when I was a child and she taught me that good things happened if I could wait for it. She was a positive person but she also taught me how to look for the good in everything.