假定英语老师要求同桌之间交换修改作文，请你修改你同桌的作文。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后词。
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。
When I was young, my mother owned a store, in that she also sold magazines and books. I love to stay in the store, reading everything I found. It failed to help develop my ability to judge a good book, and it helped improve my reading skills. Then my mother began to focus on quality instead quantity. She bought books I wouldn't find them in her store. Later, as my interest at theater began, I spent most of time read Shakespeare and George Bernard Shaw, to name the few. Anyway, good storytelling opened the window to different worlds I otherwise would have never entered. In additions, when I lived through a difficultly period books became advisers.
里填上“＋”或“－”．