as is known to all, the cellphone is very widely used, especially by teenagers who live the life “on the go”. they think it a useful tool for daily life, so they want to have one.

　　    many students think if they have a cellphone, they can keep in touch with their families and friends. they think owing a cellphone is good for their life. some parents also share the same idea.

　　    however, some people don’t agree that students should bring cellphones to school. first, they think it is bad for the students’ health to use cellphones. second, it will add burden to parents because students usually depend on their parents. third, if students use cellphones in school, they may not keep their minds on their studies. they may spend most of their time sending text messages or playing games.

　　    in my opinion, i think owing a cellphone is not a bad thing. howeve

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