40．You can take    much food as you want．

A．the same    B．as         C．too         D．enough

  39．We are sure to    No．1 Middle School and    the fast place tomorrow．

      A．beat，win   B．win，beat  C．beat，beat   D．win，win

 38．He lives abroad and suffers from a    life．

    A．alone, lonely       B．lonely, alone

      C．alone, alone           D．lonely, lonely

 37．The teacher looked      at us when he knew the truth．

    A．angry  B．happy  C．angrily  D．sad

 36．Look! Someone      the floor．How clean it is!

    A．has swept     B．is sweeping

    C．are sweeping   D．have swept

35．―Linda，why are you so late? We were starting without you．

―Oh，sorry．I      the time we should meet．

    A．forget    B．am forgetting

    C．forgot    D．have forgotten

34．While      the street，he was badly hurt．

    A．crossed   B．crossing   C．across       D．went across

33．The Great Wall      all over the world．

    A．knows    B．knew     C．is known     D．was known

32．I      go there by bike．But now I go there by bus．

    A．used to    B．would    C．am used to    D．use to

31．―You’ve left the light on．

―      ．I’ll go and turn it off．

    A．So I have    B．So do I

    C．Nor have I   D．Neither I do