32．A．corner                 B．cross                   C．crossing                 D．crossings

31．A．know                         B．knew                   C．knows                    D．known

30．A．miss                    B．leave                   C．lost                        D．lose

29．A．rides                   B．takes                   C．ride                       D．take

28．A．everything                  B．nothing                C．anything                D．something

27．A．think of               B．are terrified of      C．are fond of             D．take care of

26．A．dangerous            B．sate                     C．comfortable                 D．terrible

25．A．strong                 B．heavy                  C．weak                   D．ill

（B）

The police do many things for us．They help keep on. Then they see these people get to a doctor．

    The police go around town to see that    28  is all right．They get around town in many ways．Some of them walk or go by ear．In some big cities，some of the police  29 on horses. It is strange to see these animals in the street．

    As they go around town．the police help people．Sometimes they find   30   children．They take the children home．If the police see a fight，they put an end to it right a way．Some times people will ask the police how to get to a place in town．The police can always tell the people which way to go．They  3 1  all the streets and roads well．

Some police stand at    32  ．They tell the cars when to go and when to stop．They  33  that the cars do not go too fast．They help children cross the street．They also help people who can't walk too well．

   34     the police, our streets would not be safe．Cars might go too fast and hurt people．Lost people might never be    35  ．The police do a good job．We need them. And we should thank them for a job well done．

24．A．give                    B．take                     C．put                      D．send

23．A．few                     B．any                     C．all                         D．none