47.A.explain B.understand C.control D.correct
46.A.stick to B.refer to C.get used to D.respond to
45.A.cruel B.serious C.pleasant D.rude
44.A.turned B.passed C.drove D.ran
43.A.evening B.afternoon C.morning D.midnight
42.A.thanking B.envying C.asking D.blaming
41.A.breathed B.called C.noticed D.took
40.A.provided B.offered C.added D.returned
39.A.good B.nervous C.bad D.long
38.A.paper B.suit C.call D.coffee