【题目】假如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。
As a lucky student, I attended the 2017 National English Summer Camp holding in a beautiful city of South West from July 24 to 29, it was sponsored by the English Weekly. Over 100 students and 20 English teaching experts from all over the province take part in it. All the campers must speak English. During the sixth days, a series of English activities were organized. We also visited some places of interest as well. Therefore, we had a colorful farewell party. The camp provided us for a great number of value opportunities to speak English, make friends and exchange learning experience. At end of the camp I found myself English improved a lot.
在线课程【答案】
【解析】小题1考查非谓语动词。英语夏令营和举行是被动关系，用过去分词。故holding改为hold。
小题2考查关系代词或连词。夏令营是先行词，在定语从句中做主语，指物逗号后用which，也可以通过添加连词表示并列。故it改为which或it前加and。
小题3考查动词时态。参加是过去的事情。故take改为took。
小题4考查数词。表示六天用数词。故sixth改为six。
小题5考查副词。前面没有说到我们做什么，因此这里不能用我们也做…。故删除also。
小题6考查副词。参观和参加告别聚会是并列的，因此用另外。故填Therefore 改为Besides/Additionally/Moreover。
小题7考查介词。provide somebody with something提供给某人某物。故填for改为with。
小题8考查形容词。形容词修饰名词。故value改为valuable。
小题9考查冠词。at the end of在…之末。故填the。
小题10考查代词。形容词性物主代词修饰名词。故myself改为my。