28．―Mom，                            I play computer games?

­­―Yes，you can．But you have to finish your homework first．

A．must                   B．may                     C．will                      D．need

27．―           is your book?

    ―The one on the desk．

    A．Whose                 B．Where                 C．Which                   D．What

26．Nancy spoke in such a low voice that                  students in our class could hear her．

A．all                       B．many                   C．few                      D．most

25．On holidays，there are                people at the big square．

A．million of                                               B．two millions

    C．millions of                                                D．two millions of

24．After the class meeting：，the students work               harder．

 A．very                         B．too                        C．so                          D．even

23．The boy          his homework at home，so he had to go home to              it．

    A．forgot；take                                           B．forgot；bring

    C．1eft；get                                                         D．1eft；brought 

22．When I got home yesterday afternoon，my mother                  supper in the kitchen．

A．was cooking                                            B．is cooking

    C．had cooked                                             D．cooked

21．― How long has Mrs．Wood taught in this school? 

    ―                        

A．Ten years ago                                          B．Since ten years ago

    C．In ten years                                               D．Before ten years

20．What do the girl's parents think of her homework?

A．They are pleased with it  

B．Not much．   

C．Too much．

    从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

19．What does want to do first when she gets home early?’

    A．Have a rest and watch TV．

    B．Do her homework．

    C．Play the piano and study math。。