26．If I _____  you，I _______ with him．

    A．was，would go                                        B．were，would go

    C．am，will go                                               D．are，will go

25．My sister had her ears _________ yesterday morning．

    A．pierce                  B．pierced                 C．piercing               D．to pierce

24．Our P．E teacher is swimming．He _______ swimming for exercise．

A．can't                  B．might                  C．might not be         D．must be

23．Spending too much time in playing computer games can ______ school work．

    A．get on the way                                         B．get in the way

    C．got in the way                                            D．get in the way of

22．He used to ______ in the sun，but now he is used to _____ at night．

    A．read，read                                               B．reading，read

    C．read，reading                                             D．reading，reading

21．I _______ singing to dancing．

    A．prefer                  B．enjoy                    C．love                     D．am

20．Alex wasn't at home yesterday．He might be ______ his dentist appointment．

    A．in                       B．at                         C．for                      D．on

19．Don't be ______ about your mother．She is better now．

    A．worry                  B．worrying              C．worried               D．worrys

18．The old man can't walk ______ his bad leg．

    A．because of           B．because                 C．because for           D．because in

17．This pair of shoes ________ Deng Hua's．They're too big for her．

    A．might be              B．can't be                 C．must be                 D．can be