Word comes _____ free books will be given to ______come first in this book fair．

       A．which,no matter who                         B．that, anyone who   

       C．which,whoever                               D．that,those who

 ---Have you called Mr Johnson’s office?

       ---Yes．He ____back before tomorrow noon．So he can attend our meeting on time．

       A．expected                                   B．is expected  

     C．is expecting                                  D．is to expect

 The biggest problem for most plants, which ______ just get up and run away when threatened, is that animals like to eat them．

       A．can’t                                      B．shan’t             

       C．needn’t                                      D．mustn’t

 ---Has Peter handed in his paper yet?

       ---I’m not sure．He _______ on it last week．

       A．was working                               B．has worked         

       C．worked                                      D．had worked

 The old couple, ____had been admitted to university, were living a hard life．

       A．both their children                         B．both of whom children

       C．both of whose children                      D．whose their children

 ___­­__ herself to science, the great scientist took little notice _____ the honors given to her．

       A．Devoted, of                                   B．Devoting, of      

       C．Devoted, about                                D．Devoting, about

 It didn’t take the children long to________ the correct answer．

       A．carry out                                        B．figure out           

     C．turn out                                         D．give out

 --- Catherine, I have cleaned the room for you．

       ---Thanks．You _______ it．I could manage it myself．

       A．needn’t do                                       B．shouldn’t  have done

       C．mustn’t do                                                                     D．needn’t have done

 The library needs _____,but it’ll have to wait until Friday．

       A．cleaning                                      B．to clean       

     C．being cleaned                                   D．to being cleaned

 _____ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home．

       A．To wait                                      B．Have waited      

       C．Having waited                                  D．To have waited