1.I should not turn my back ___ him now that he's ill and poor, because he has always been kind ___ me.
A.on;for
B.on;to
C.to;for
D.agaist;to
2.The house is dark; the Turners ___ to bed.
A.should go
B.should have gone
C.must go
D.must have gone
3.He is off to Paris again tomorrow. He tells me that, with this journey, he ___ there and back twenty times.
A.will be
B.will have been
C.wil go
D.will have gone
4.The studies show that the driver who has consumed an amount of alcohol whithin the limit islikely to have an automobile accident ___ than the driver who does not take any alcohol.
A.not so
B.not much
C.no less
D.no more
5.The suggestion that everybody ___ one poor pupil had been adopted.
A.subsidizes
B.will subsidize
C.subsidize
D.would subsidize