37．A．thinner         B．fatter    C．older              D．younger

    36．A．still              B．too        C．yet                  D．also

    35．A．parents         B．teachers  C．classmates       D．students

    34．A．work            B．school   C．home               D．night

    33．A．danger          B．idea       C．plan                D．hope

    32．A．slowly          B．usually    C．exactly            D．suddenly

    31．A．one              B ones         C．other              D．others

30．Neither he nor I        a doctor．

    A．is                 B．be                C．are                 D．am

根据短文内容，选择最佳答案。

It’s easier to go down hill than to climb uphill，so it’s easier to fall into bad habits than into good  31  ．Bad habits do not come  32  ．They come little by little，so you don’t know their 33  ．Schoolboys first pick up little bad habits at  34  and on the streets．When they can not do their homework，they copy from their 35  ．If they see bigger boys smoking，they  36  want to    learn to smoke．If they see their friends gambling(赌博)，they want to gamble．When they get  37  ，the habits become stronger and stronger．Then they can no longer give them up．From copying，they learn to  38  from gambling，they learn to cheat(欺骗)． 39  no one believes in them．How  40  it is that we stop the bad habits at the beginning!

29．He gave her        useful book．       book is also very interesting．

    A．an；A          B．an；The       C．a；A              D．a；The

28．He         up very late in the morning，but now he       up very early．

    A．used to get；is used to get                 B．used to getting；is used to get

    C．is used to getting；used to get              D．used to get；is used to getting