whether school should ban mobile phone

whether school should ban mobile phone whether school should ban mobile phones whether student should bring mobile phone come to school 这句话 英语作文should we take mobile phone to school 求帮忙写篇英语作文.以" Should students go to school with mobile phone Mobile phone Bring the mobile phone to school tomorrow.改为否定句 it good for students to use mobile phone at school mobile phone为什么叫mobile phone should we bring mobile phones to school.(英語作文 Should students be allowed to bring mobile phones to school? Should middle school students have their mobile phones?And t