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短文．短文中共有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

　　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短文．短文中共有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（∧），并在此符号下面写出该加的词．

　　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．

　　At a sports meet of high school I knew Christie and we became best friend．At that time，we often spend time together．Under her help，I made great progress in my study．Last year，she decided to study in abroad．In other words，we would be separated for long time．Before she leaving，I prepared a gift to show my best wishes to him．She said it was the best gift she has ever had．Until then，we've kept in touch with each other through e-mails．I look forward to see her again in the near future．