某英語報正在就中學生可不可以帶手機上學這一話題開展討論．假如你是李華，請你根據(jù)下表所提供的信息，向該報編輯寫一封英文信，發(fā)表觀點．
手機的優(yōu)點1．便于與父母和朋友聯(lián)系；2．能增加樂趣．
帶手機上學存在的問題1．上課時使用手機干擾教學；2．用手機聊天、發(fā)短信費時費錢．
建議1．上課時不許使用手機；2．貴重物品，個人宜妥善保管．
注意：1．詞數(shù)100左右；
2．可適當增加細節(jié)，以使行文連貫；
3．開頭和結(jié)尾已給出，不計入總詞數(shù)．
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，the mobile phone is a way to have fun．
However，there are some problems with using mobile phones．The ring or 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．

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，the mobile phone is a way to have fun．
However，there are some problems with using mobile phones．The ring or 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．

Your sincerely，
Li Hua．