54.A.around B.out C.in D.down
53.A.Lost B.Dirty C.Broken D.Empty
52.A.eyes B.hands C.feet D.heart
51.A.intended B.unexpected C.failed D.desired
50.A.steps B.way C.wall D.sidewalk
49.A.left B.wanted C.chose D.discovered
48.A.paced down B.turned around C.walked up D.went back
47.A.Therefore B.Anyway C.Otherwise D.Besides
46.A.explain B.deny C.admit D.prove
45.A.Since B.While C.But D.And