47．A．may                       B．mayn’t                   C．can                        D．can’t

46．A．thinner                   B．fatter                      C．happier                  D．larger

45．A．very                       B．much                      C．many                     D．quite

44．A．enough                   B．much                      C．too                        D．even

43．A．into                        B．in                           C．off                        D．on

42．A．to drink                  B．to find                    C．to eat                     D．to make

41．A．a lot                       B．many                      C．much                     D．lots

40．You ________  ride your bicycle on the pavement．

A．can                        B．can’t                      C．must                      D．mustn’t

    One day, a monkey is looking for food．Suddenly, he finds  41  grapes on the other side of a fence（围墙）．He wants  42  some，but he can’t get  43  the yards．Then he finds a hole in the fence and he is thin  44  _to go through it．Now he has  45  a lot of food to eat．He becomes  46  than before．Several days later, he finds he  47  go out because now the hole is too small for him．So he eats  48  for the next two days．He becomes  49  again and goes out at last．But he isn’t happy．He thinks．“How  50  I am! I get nothing．”

39．It’s impossible ________  him chatting online．

A．stop                       B．stopped                   C．to stop                   D．stopping

38．The pandas didn’t have enough land ________．

A．to live                    B．to live on                C．live                       D．live on