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。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：在错的词下画一横线，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 Mr. Cousins,

Since you are a well-known musician, I’m writing this e-mail to ask you for some advices on how to form a band.

I, together by two boys and two girls from different classes in our school, wanted to form a band. We are all fond of pop music and modern dance, but they still have many problems to solve. I’d like to know that we should play one kind of music or different style to start with. And is it enough to practice only at weekends? Why can we get more chances to perform? In addition, we’d appreciate if you would be come up with a name for our band.

Thanks to your considering our above questions, Mr. Cousins. I’m looking forward to your reply.

Yours sincerely,

Li Hua