下面短文中共有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。

下面短文中共有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。
1.增加：在缺词处加一个漏字符号∧，并在其下面写出该加的词；2.删除：把多余的词用斜线（）划掉；3.修改：在错误处下划线，然后把正确的词写在下面；
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。
Ms Smith,
I am secretary of the City Student Union. We were organizing a art exhibition for high school students in the city. It will held on the 9 ^th of July in the Exhibition Hall of Beihai. More than 1,000 painting will be on show, but high school students and teachers from all the eight districts will come to the event. As you are very popularly with us Chinese high school students, we’d like to invite for you to the exhibition. We would be grateful when you could join them that day.
Looking forward to hear from you soon.
Li Ming