阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。 According to a recent survey, violence did {#blank#}1{#/blank#}(existence) in schools. Students showed their fear and parents and teachers also expressed their great concern about it. {#blank#}2{#/blank#} (obvious), it's time for the whole society to pay more attention to the mental health of adolescents (青少年).
Nowadays, school violence is {#blank#}3{#/blank#}hot issue. I think this is a phenomenon (现象) {#blank#}4{#/blank#} calls for our great concern. We should try every effort to prevent violence from {#blank#}5{#/blank#}(happen) at school, for more and more students would drop out of school {#blank#}6{#/blank#}their personal safety could not be ensured. In fact, violence can {#blank#}7{#/blank#}(learn). Children learn violent behavior from adults or from {#blank#}8{#/blank#}they see on television or on the Internet.
If I meet with school violence, I will not answer violence {#blank#}9{#/blank#}violence, for it will result in more fighting. I will tell my teachers or parents about it. I think they will help me deal with it well and they will protect me from the bad guys.
All in all, every student {#blank#}10{#/blank#}behave himself and keep away from violence.