39．A．hear                    B．understand           C．remember              D．write

38．A．learn                   B．take                     C．forget                    D．accept

37．A．trick                    B．role                     C．game                     D．cards

36．A．homeless             B．lively                         C．careless                  D．sick

35．A．goodbye              B．yes                      C．hello                      D．thanks