50.A.escape B.flee C.accept D.avoid
49.A.may B.should C.can D.must
48.A.destroy B.attack C.invade D.rule
47.A.encouraging B.frightening C.shocking D.troubling
46.A.loser B.fighter C.success D.player
45.A.progress B.room C.sense D.time
44.A.close B.surprising C.satisfying D.reasonable
43.A.hard B.fair C.poorly D.well
42.A.doubt B.hate C.practice D.desert
41.A.perform B.stop C.continue D.leave