假定英语课上老师要求同桌之间交换修改作文，请你修改你同学写的以下作文．文中共有10处语言错误，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

Question

假定英语课上老师要求同桌之间交换修改作文，请你修改你同学写的以下作文．文中共有10处语言错误，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．
Dear Zhang Ming，
I am very glad to hear from you again．
Do you know that in the end of June we will go to five-day English summer camp in Hangzhou？Some English teacher from China，the USA，England and Australia will join us．In the camp，we will have an English speech's contest and watch some wonderful performances giving by the students．But we will also visit some places of interest in Hangzhou，such like the West Lake and Xixi National Wetland Garden and so on．In addition，we will change our English learning experience and talk  about our colorful school life in English．I think this summer camp will great improve my spoken English and I will make some new friends there．I do hope you would come and join us．
Yours truly，
Li Hong．

Answer 1

Dear Zhang Ming，
I am very glad to hear from you again．
Do you know that in the end of June we will go to∧five-day English summer camp in Hangzhou？
                           at                                           a
Some Englishteacher from China，the USA，England and Australia will join us．
                   teachers
In the camp，we will have an English speech's contest and watch some wonderful performances givingby the students．
                                                        speech                                                                          given
But we will also visit some places of interest in Hangzhou，
And
such like the West Lake and Xixi National Wetland Garden and so on．
        as
In addition，we will change our English learning experience and talk about our colorful school life in English．
                               exchange
I think this summer camp will great improve my spoken English and I will make some new friends there．
                                             greatly
I do hope you would come and join us．
                      will
Yours truly，
Li Hong．
1．in 改为at 考查介词用法及固定搭配． in the end"最后"，不与of搭配；at the end of"在…末，在…尽头"，at the end of June"在六月末"．
2．在five-day前面加a 考查冠词用法．a five-day English summer camp"一个为期五天的英语夏令营"，此处用不定冠词a表示泛指．
3．teacher 改为teachers 考查名词单复数．根据后面介词短语from China，the USA，England and Australia可知是许多英语老师，因此应把teacher改为teachers．
4．speech's改为speech 考查名词作定语．English speech's contest名词所有格作定语，表示所属关系，意思是"英语演讲的测试"，而English speech contest表示"英语演讲测试"，因此要改为speech是名词作定语．
5．giving改为given 考查非谓语动词短语作定语． 本句中performances 与give之间是被动关系，因此用过去分词given，而giving表示主动和进行．
6．But 改为And 考查连词用法．根据前一句we will have an English speech's contest and watch some wonderful performances givingby the students以及本句中的also可知前后句子之间是并列关系，而不是转折关系．因此把But改为And．
7．like 改为as 考查固定搭配．such as"例如，比如"，用于举例，是固定搭配．
8．change改为exchange 考查动词用法．change"变化，改变"，而此处应表示"交流"，exchange our English learning experience 意思是"交流我们英语学习的经验"，因此应把change 改为exchange．
9．great改为greatly 考查副词用法．此处是修饰动词improve，应该用副词greatly来修饰，great为形容词，只能修饰名词．
10．would改为will 考查时态．根据整体文章时态判断，应用一般将来时will，不能用过去将来时would．