49．A．a lot                       B．many              C．some                      D．any

48．A．neither                     B．also                 C．either                      D．too

47．A．showed             B．read                C．spoke                      D．brought

46．A．school              B．hotel                C．park                       D．street

45．A．write down it        B．write down them     C．wrote it down  D．wrote them down

44．A．（不填）            B．that                 C．over                              D．of