30.Tyron was extremely angry,but cool-headed enough to ___ storming into the boss’s office.A.prevent B.prohibit C.turn D.avoid31.There is a ___ difference in meaning between the words “surroundings” and “environment”A.humble B.modest C.gentle D.subtle32.The assembly adopted a ___ that a new railway should be built.A.solution B.resolution C.reservation D.conservation33.The wings of the bird still ___after it had been shot down.A.slapped B.flapped C.scr

30.Tyron was extremely angry,but cool-headed enough to ___ storming into the boss’s office.
A.prevent B.prohibit C.turn D.avoid
31.There is a ___ difference in meaning between the words “surroundings” and “environment”
A.humble B.modest C.gentle D.subtle
32.The assembly adopted a ___ that a new railway should be built.
A.solution B.resolution C.reservation D.conservation
33.The wings of the bird still ___after it had been shot down.
A.slapped B.flapped C.scratch D.slipped
34.I once heard of a man who bought an electric circular saw as a bargain and ___ two of his fingers the next day.
A.cut up B.cut out C.cut off D.cut down
35.Having decided to rent a flat,we ___ contacting al the accommodation agencies in the city.
A.set about B.set down C.set out D.set forth
36.Before recharging your mobile phone,please scratch the ___ area of this card to get your PIN number.
A.surface B.mark C.sketch D.mask
37.I’m sorry,those overcoats are not ___ in your color and size.
A.advisable B.available C.considerable D.sensible
38.I crossed the street to avoid ___ him,but he saw me and came running towards me.
A.meet B.to meet C.to meeting D.meeting
39.The only ___ to ancient castle is along a muddy track.
A.track B.trace C.access D.ways
40.It is advisable to ___ your life against accident.
A.insure B.ensure C.assure D.guarantee
41.Marsha,a twelve-year-old girl,was the only survivor who has struggled through the ___ rainforest after the air crash.
A.crowded B.thick C.heavy D.dense
42.I was ¬¬¬ down with the heavy luggage.
A.filled B.stuffed C.loaded D.charged
43.In China,every citizen is ___ to equal protection under the law.
A.given B.licensed C.entitled D.granted
44.Is the ___ of food and clothes to the hungry more helpful than giving money?
A.devotion B.compensation C.dedication D.donation
45.The jury ___ the defendant of manslaughter although the defendant denied it.
A.convinced B.sentenced C.condemned D.convicted
46.The days of happiness had gone ___ good.They will never come back.
A.to B.over C.for D.in
47 You may laugh but I am ___ deadly earnest.
A.for B.in C.at D.on
48.They ___ all the guests warmly as they arrived.
A.greeted B.farewell C.waved D.acquainted
49.The show has been ___ for another six weeks.
A.expanded B.intensified C.intended D.extended
50.My cat would not have bitten the toy fish,___ it was made of rubber.
A.if she has know B.she should have known