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：在错的词下面划一横线，并在该词下面写出改正后的词。

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。

Dear Brown，

    Last summer I take a part­time job in the International Camp for children. I have been told one more worker will needed this year and I think you are fit to it. How about join us? The camp is at the foot of a small hill close to a river. It is so a beautiful place！We can hear birds singing happy all around. Everybody sleeps in tents，that is very exciting. We usually work only five hours a day，so they will have plenty of spare time to visit the area and have a fun. I am sure it will be an unforgettable experience. If you have interests in it，reply to me soon.