49.A.sent B.kept C.handed D.passed
48.A.mention B.notice C.laugh D.hide
47.A.normal B.violent C.obvious D.popular
46.A. if B.while C.because D.although
45.A.benefited B.recovered C.suffered D.relaxed
44.A.shape B.place C.time D.fact
43.A.rolled B.pushed C.threw D.dropped
42.A.Fortunately B.Surprisingly C.Happily D.Slowly
41.A.took B.held C.caught D.attracted
40.A.got B.lit C.burned D.moved