49.A.held up B.held back C.hung on D.hung up
48.A.strike B.knock C.beat D.hit
47.A.killed B.injured C.trapped D.saved
46.A.make B.keep C.take D.win
45.A.immediately B.hopefully C.surprisingly D.unusually
44.A.drive B.walk C.length D.ride
43.A.exactly B.sadly C.slowly D.simply
42.A.react B.confirm C.serve D.attend
41.A.smell B.color C.taste D.shape
40.A.as B.so C.until D.unless