20、一I think we should give up our jobs，sell the flat and travel around the world．If we don't do it now, we never will．

  一       We’ve been talking about doing this for ages．

      A．That’s  true．                    B．That’s  very kind． 

      C．Are you kidding?                  D．I'm only joking !   

19、Both the family and the society        exceptional children live are often the key to their -growth and development．    

    A．which                                       B．what

    C．in which                                   D．that

18、Attention please，Flight Nineteen from New York to Washington is now arriving at        ．

    A．the two gate                              B．a second gate

    C．the Gate Two                            D．Gate two

17、Scientists are working on          components for mobile phones．

    A．radiation-reduce                    B．radiation-reducing

    C．radiation-reduced                 D．radiation-reducible

16、As if or got to place the fish in the icebox yesterday, it has          now．  

    A．gone off                                       B．gone out

    C．gone down                                   D．gone away

15、After closing the envelope，the secretary        me stamps on firmly ．

    A．licked                                           B．sucked

    C．struck                                          D．stuck

14、         Your budget, keep a careful record of each dollar you spend every day．

    A．Follow                                     B．To follow

    C．Following                                D．Followed

13、一Which of those English-Chinese dictionaries do you like most?

一        ．They are both expensive and of little use．

    A．None                                           B．Neither

    C．All                                               D．Both

12、He        back to work without the doctor’s  permission．Now, he has to stay in bed for a

    couple of days．

    A．wouldn’t  have gone                 B．couldn’t  have gone

    C．needn’t  have gone                   D．shouldn’t  have gone

11、By the time you arrive in London，we         in Europe for two weeks ．

    A．shall stay  ．                                B．have stayed

    C．will have stayed                            D．have been staying