51.A.curious B.quiet C.puzzled D.worried
50.A.come up B.turned out C.referred to D.talked about
49.A.after B.before C.until D.when
48.A.touched B.distinguished C.saw D.understood
47.A.attitude B.color C.picture D.paper
46.A.excitement B.encouragement C.delight D.surprise
45.A.stayed B.painted C.talked D.played
44.A.paint B.draw C.create D.mix
43.A.especially B.not so C.a little D.not at all
42.A.sad B.satisfied C.excited D.enjoyed