48．A．see                              B．hear                      C．know                     D．1earn

47．A．teachers                 B．doctors                  C．waiters                   D．teenagers

46．A．either                    B．neither                   C．both                             D．all

45．A．make                    B．do                        C．sell                        D．design

44．A．bad                       B．good                     C．useful                    D．useless

43．A．much                    B．more                     C．many                     D．most

42．A．is                         B．are                        C．was                       D．were

41．A．wear                      B．wash                     C．buy                       D．make

40．Thousands of families                 in the earthquake-hit in Si chuan．

    We all should do what we can                     them rebuild their home．

    A．broke，help                                            B．were broken，to help

    C．were broken，help                                     D．broke，to help

We have a lot of rules at our school．For example，we have to   41   uniforms every day．The problem is that all my classmates think the uniforms         42   ugly．We think young people should look smart，so we would like to wear our own clothes．Our teachers believe that if we did’ so we would concentrate  43   on our clothes than our studies．We disagree．We would feel more comfortable and that is   44  for studying．If we can’t do that．at least we should be allowed to   45  our own uniforms．That would be a good way to keep  46    teachers and students happy．It is also probably a good idea for parents to allowed  47    to study in groups during the evening．I know we are noisy sometimes，but we  48    a lot from each other．We also think that vacation should be    49    ．At present they are too short．

    Longer vacation would give us more   50   to do things like volunteering．

39．―You have never seen such a film before，                     you?

    ―                 ．I'll see it tomorrow．

    A．have．No            B．haven't，No         C．have，Yes              D．haven't，Yes