40.A.until B.unless C.after D.before
39.A.swallowed B.took out C.ate up D.spit out
38.A.delicious B.remaining C.extra D.spare
37.A.standing up B.looked down upon
C.bent over D.watching out
36.A.all right B.nice C.broken D.fresh
35.A.reached B.appearing C.running D.approaching
34.A.expensive B.valuable C.precious D.priceless
33.A.lying B.buried C.covered D.locked
32.A.avoid B.get into C.defeat D.overcome