According to a recent survey, violence exists in schools in a great many (variety). Students show their fear, and parents and teachers also express their great concern about it. Experts hope the whole society pay (much) attention to the mental health of adolescents.
Nowadays, school violence is hot issue. I think this is a common phenomenon, calls for our great concern. We should make every effort to stop violence (happen) at school, for more and more students would drop out of school their personal safety could not be guaranteed (保证). In fact, violence can (copy). Children copy violent behavior from adults or from they see on television or on the Internet.
If I meet with school violence, I will not answer violence with violence, for it will result more fighting. I will tell my teachers or parents about it. I think they will help me deal with it well and protect myself from the bad guys, which enables me (gain) a sense of security.
All in all, every student should behave himself and keep away from violence.
