47.A.lay B.sat C.stood D.walked
46.A.why B.when C.what D.how
45.A.mysterious B.cautious C.conscious D.curious
44.A.smiling B.waiting C.whispering D.waving
43.A.waist B.leg C.head D.hand
42.A.made sense of B.caught sight of C.got ahead of D.took hold of
41.A.completely B.mainly C.obviously D.partly
40.A.noises B.quarrels C.songs D.voices
39.A.busier B.noisier C.quieter D.wider
38.A.never B.often C.seldom D.rarely