There happened to be nobody under the wall when it fell down, ____ ?

    A．wasn't there                                       B．was there 

    C．didn't there                                       D．did there 

 Do you know ____ that made it possible for them to continue their project?

    A．what it was                      B．what was it 

    C．it was what                      D．it what was

 All the class except Eddie, who is ill,____there．

    A．were expecting going             B．is expected to go

    C．was expecting going              D．are expected to go

 The railway bridge ____ by 2012 will provide a faster route to transport goods．

    A．to be completed                  B．is completed    

    C．completed                        D．being completed

 He was scolded for not putting the things ____they belonged．

    A．which          B．what          C．that           D．where

 I got a really good          on my new computer for only 1,000 yuan．

    A．cost           B．view           C．deal        D．value  

 She is lucky to have found a job she likes and     , she can get there within 10 minutes．

    A．in other words                   B．what's more     

    C．as a result                                        D．on the contrary

 —Do you want me to get you a chair?

    —No,       .

    A．it’s nice of you                                  B．I can manage it

    C．don't bother                                       D．I am glad to hear that

 No one really knows exactly dfwhen the first people arrived in      we now know as California

    A．what           B．when          C．where          D．which  

 I'll bring some medicine just      some of us get sick while travelling．

    A．As if          B．in case         C．even though   D．as long as