题目内容：

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。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 friends,

Welcome to China. I’m very pleasing to tell you some arrangement during your stay in Beijing. Our headmaster was to meet you on Monday morning and he will say anything about our school. We will be shown around the lab building and the library in the afternoon. On Tuesday morning, the students from both countries are to visit at the Forbidden City, about that Mr Zhang will tell some interesting stories. In the evening, we are going to have party in Room 402. Many students will give nice perform at the party. At 9:45 on Wednesday morning, you’ll leave to Xi’an by train.

I hope you’ll have a good time here. Thank you.