阅读短文，根据要求完成下面各小题.
It is easier to go on the hill than to climb up the hill, so it is easier to fall into bad habits than into good ones.
Bad habits do not come suddenly. 83. They come little by little without one being aware（意识，认识到）of their danger. Schoolboys first pick up little bad habits in the school or on the street. When they can’t write their lessons, they copy from their schoolmates. If they see bigger boys smoking, they also want to learn to smoke. If they see their friends gambling (赌博) , they want to gamble. When they get bigger, the habits become stronger and stronger, so that they can no longer get rid of (摆脱)them. 84. From copying, they learn to steal（偷盗）, from gambling, they learn to cheat（欺骗）. At last they become distrusted（不信任） by everybody. How necessary it is that we get rid of the bad habits in the beginning.
(一) 根据短文内容简要回答问题
小题1:Where do schoolboys first pick up their bad habits?
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小题2:Why is it difficult to get rid of bad habits for the students who have bad habits?
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(二) 将短文中画线的句子译成汉语。
小题3:______________________________________
小题4:______________________________________
(三) 请给短文拟一个适当的标题。
小题5:___________________________________