53．A．not                                  B．no                           C．/

52．A．for                                  B．on                           C．in  

51．A．one                                 B．every                       C．each

50．A．expensive（贵的）          B．cheap（便宜的）     C．old

49．A．or                                   B．and                         C．but

48．A．I                                     B．they                        C．you

47．A．lots                                 B．lot                           C．many

46．A．big                                B．small                       C．long

Near our school there’s a store． It’s   46   but there’re（有）   47   of school things．Do   48   like exercise books, erasers, pens   49   color pencils? They are   50   ．Big erasers are just one yuan   51   and the small one is 0．5 yuan． The color pencils are just   52   2 yuan．I want a cartoon pencil sharpener． It is   53   expensive, either．I will take   54   ． Do you want some school things for yourself? Just come   55   this store．

45．―           ?    ―Yes, please． I want a red T-shirt．

A．How are you?             B．Excuse me．     C．Can I help you?  D．What do you want?