53.A.argue with B.talk with C.put up with D.discuss with
52.A.Often B.Sometimes C.Always D.Rarely
51.A.by his hand B.by the hand C.by surprise D.with anxiety
50.A.so B.too C.as D.very
49.A.productive B.hard C.protective D.rough
48.A.pipes B.taps C.tubes D.switches
47.A.pushed open B.pulled down C.shut up D.knocked at
46.A.moving B.stirring C.floating D.streaming
45.A.fined B.hired C.dismissed D.fired
44.A.crying B.scolding C.murmuring D.whispering