46．A．happily   B. brightly     C. carefully     D. usually

45．A．but       B．and          C．for           D．or

44．A．Though    B．Because      C．After         D．Whenever 

43．A．into      B．around       C．across        D．with

42．A。know      B．love         C．think         D．find

41．A．closes    B．opens        C．keeps         D．takes

39．Do you want to know_______ in the future ? A special mirror(镜子)invented

  by the French scientists can help you． 

  A. what you will look like    B. what will you look like

  C. how do you 100k like      D. how you look like

38．一How long have you _________  China?

    一F0r three years．   

  A．come back    B．returned

  C．1eft         D．been away from

37．There is a lot of    in the street．Be careful when you cross the street.

 A．police   B. arrived  C．thieves   D．traffic