书面表达 某英语报正在就高中生可不可以带手机这一话题开展讨论,假如你是李华,请你根据以下信息

Dear Editor :
I’m a senior three student . I’m writing to tell you my opinion on whether middle school students can go to school with mobile phones . I think they can do that . Because students can stay in touch with their friends and family wherever they are . Besides/What’s more , the mobile phone is a way to have fun .
However , there are some problems with using mobile phones . The ring of phones can disturb teachers and students in the classroom . Another problem is that some students can spend too much time and money on phone calls and sending messages .
In conclusion , I suggest students not use phones in the classroom . Also , as it is expensive , the owner should take good care of it .
Yours sincerely ,
Li Hua