( )1.Jim has theclear —— that Jenny agreed the plan then ,bu

( )1.Jim has theclear —— that Jenny agreed the plan then ,but sherefuses to admit it
A.translation B.experience C.revision D.impression
( )2.With the research —— ,I felt that I had enough knowledge to start my report.
A.done B.doing C.to be done D.having done
( ) 3.A good boss should take care of those　——　　　work for him
A.who B.whom C.which D.when
( ) 4.Medical science has made —— great progress in fighting diseases ,but alot still needs to be done in —— area.
A.a ；the B./；the C.a ；a D./；a
( ) 5.Youwill never pass your exams —— you study hard
A.until B.unless C.if D.that
( ) 6.The number of deaths and injuries intraffic accidents id becoming greater —— the increasing number of inexperienceddrives.
A.asa result B.as a result of C.because D.so as to
( ) 7.Most of the artists —— to the party were from South Africa.
A.Invited B.to invite C.being invited D.had been invited.
（ ）8.Careless driving —— alot of highway accidents.
A.affects B.make C.results D.causes
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