题目内容：

英语课上,老师要求同桌同学相互修改作文。假设以下短文为你同桌所写，请你对其进行修改。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：在缺词处加一个漏词符号∧，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：在错词下面划一横线，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处不计分。

Dear Joe,

Thanks for you mail. I’m glad to know you are interested in the 2014 Florida Winter Camp. It will be held from January 27 to February 13, during that time you will get wonderful experience. You will have chances to improve your speaking English in the courses providing. Also, activities arranged for you to spend weekends together with your host family, so you can learn American English in authentic situations. However, a trip to the local Disneyland will certainly add up the fun of the camp.

Join in the camp and you will have the better knowledge of American culture and life. You are sure to benefit from it.

                                                          Yours truly

                                                               Li Hua