八年级下册英语书的问题

I'm writing to compalin that some people often talk loudly on a mobile phone .
It is quiet impolite, and it also broke a rule of etiquette. It is better to keep their voice down in public places .I hope the newspaper
would give them some advice .
Please write to me soon.

是八年级第2学期U7的WRITING窝..也就是107页那题.是道选词填空来的.
题目是那个MEMORY CORNER