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。

It was sunny last Saturday. I determined buy two novels and some magazines. so I went to a bookstore with my four-year-old sister Jenny. There are lots of people in the crowded bookstore. There I saw my friends Lisa. As we hadn't seen each other for the long time, we talked for a while .Where I said goodbye to Lisa, I couldn't find Jenny at all. She was missing! I was such worried that I called her name “Jenny” again and again, but everybody answered. About fifteenminutes late, I found my sister in a toy shop. A shop assistant(售货员)was played with her.Thank at God!