43．A．to put up               B．putting up            C．building                 D．to put on

42．A．go up                         B．go down              C．to go up                 D．to go down

41．A．him                     B．her                      C．me                        D．them

40．A．warm                         B．hot                      C．comfortable            D．cold

39．A．Although             B．Because               C．Since                     D．If

38．A．in                       B．on                       C．along                     D．above

37．A．chance                 B．experience                  C．information            D．instruction

36．A．bus                     B．bike                    C．train                             D．plane

34．--What ________ in that restaurant?

--Seafood．

A．serves                  B．is serving             C．is served                D．served