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。

When I was seven years old and my sister were only four, our father was killed in an automobile accident just two week after his twenty-seventh birthday. Mom was heartbreaking. Although we were really so young to understand what was going on, but I knew life would never be quite the same. We had a nice home, plenty of that we needed, but we miss our father. About every evening we would go to our grandparents’ house for visit. My grandmother had begun working part-time at Kentucky Fried Chicken. His boss was a nice young man named Charles which got to know my mother and fell in love with her later.