人们对于学生网上交友持不同意见。请你用英语写一篇关于学生网上交友的短文，介绍人们的不同观点，并表达自己的看法。

　　1．广交朋友 1．浪费时间

　　2．可自由表达思想

　　3．影响学习

　　4．有利于外语学习

　　5．可能上当受骗

　　注：字数100—120之间。（书写不整齐者，酌情扣分。）

　　参考范文：

　　Should students make friends on line? Some people say yes. The internet helps make many friends. Chatting on line, students can more freely express their feelings and opinions, and even get help with their foreign language studies.

　　Others, however, think students should not. They say making friends on line is a waste of time, which should be spent more meaningfully on study. Besides, some students get cheated on line.

　　It is my opinion that students should place their study, health and safety before other things. As for friendship, we can readily find it in our classmates and other people around us.