Bullying（欺凌） has become a big problem in schools，which has caused serious attention of the society．To know what drives bullying will help to stop it．①There are many factors that make a child involve in bullying：②Parents are busy with their work，leaving their children alone with the grandparents． They don't get love or warmth from their parents．Children who are bullied are easier to bully others．Some children bully others to get respect from other kids．Teenage girls bully to win attention or love from someone．Movies，video games also play a role in a child's bullying action．

    Parents，teachers，schools and society should ③work jointly to stop bullying．As students，you should respect others and not make fun of their weaknesses．If you are bullied，you have the right to tell your parents or teachers about it first and ask them for help．

（1）文中①处画线句子中有一个单纯的意思是"因素"，这个词是　　

（2）将文中②处画线句子翻译成汉语．

　  

（3）文中③处"work jointly"means"work together"．Do you think so？

　　

（4）Why do teenage girls bully others？

　　

（5）What should students do to stoop bullying？

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