Nowadays mobile phones are becoming more and more popular among the middle school students. Some think it is good for students to bring a mobile phone. But some people do not think so. They think it is bad for students to bring a mobile phone. Because the students will use mobile phones to play games， sent text messages， watch movies， etc which will do harm to their study. And if a mobile phone ring in the class， the teacher and students would be disturbed.

　　 In my opinion， we can bring mobile phones to we know， the 21st century is a modern age and full of information. A mobile phone is one of the quickest tools for us to exchange information. The mobile phone is a fashionable and useful invention， so we ought to make the best use of it. Suppose there’s a sudden accident， it is more convenient for us to dial for help immediately. There’re also some games in the mobile phone. We can relax ourselves by playing them when we’re tired of our studies. In my opinion， it’s not wrong to follow the fashion， but the most important thing is how to use the mobile phone in a right way and do not disturbed others.