44．A．get                      B．have                    C．make                     D．do

43．A．too                      B．so                       C．very                             D．such

42．A．clean                   B．cleaned                C．to clean                  D．cleaning

41．A．excited                B．lucky                   C．happy                     D．surprised

40．A．useless                 B．unnecessary       C．meaningful             D．hard

39．A．but                      B．though                 C．for                       D．if