56、 I must congratulate you__________the excellent design of the new bridge.

　　A.with

　　B.of

　　C.at

　　D.on

　　57、 __________ before we depart the day after tomorrow，we should have a wonderful dinner party.

　　A.Had they arrived

　　B.Would they arrive

　　C.Were they arriving

　　D.Were they to arrive

　　58、 Our boss is going to have his manager__________ to make an reservation for a meeting in Thailand soon.

　　A.to rearrange

　　B.rearrange

　　C.rearranged

　　D.rearranging

　　59、 __________ the temperature falling so rapidly，we couldn’t go on with the experiment.

　　A.Since

　　B.For

　　C.As

　　D.With

　　60、 In all，6 000 companies are__________ in producing the parts that are needed for these aircraft.

　　A.concemed

　　B.recommended

　　C.involved

　　D.offended

　　61、 I believe he__________ an accident，otherwise he would have arrived on time.

　　A.would have had

　　B.could have had

　　C.should have had

　　D.must have had

　　62、 The doctor advised her that she__________ enough rest before going back to work.

　　A.to get

　　B.get

　　C.gets

　　D.got

　　63、 __________，the police would have caught the criminal earlier.

　　A.Had they received the clue in time

　　B.If they received the clue in time

　　C.They had received the clue in time

　　D.Did they receive the clue in time

　　64、 His business is growing so fast that he must__________ more workers.

　　A.take up

　　B.take on

　　C.take over

　　D.take out

　　65、 Over a third of the population in that African country was estimated to have no__________ to the health service.

　　A.excess

　　B.SucCess

　　C.process

　　D.access

　　66、 Mr.Morgan can be very sad__________ ，though in public he is extremely cheerful.

　　A.by himself

　　B.in person

　　C.in private

　　D.as individual

　　67、 It is essential that these application forms__________ back as early as possible.

　　A.must be sent

　　B.will be sent

　　C.are sent

　　D.be sent.

　　68、 The committee is expected to__________ a decision this evening.

　　A.reach

　　B.arrive

　　C.bring

　　D.take

　　69、 This ticket__________ you to a free boat tour on the lake.

　　A.entitles

　　B.appoints

　　C.grants

　　D.credits

　　70、 The storm，the ship would have reached its destination on time.

　　A.But for

　　B.In case of

　　C.In spite of

　　D.Because of

　　71、 The speaker raised his voice but still couldn’t make himself__________ .

　　A.hear

　　B.to hear

　　C.hearing

　　D.heard

　　72、 By the end of next year，they __________ three modem hotels there.

　　A.will build

　　B.will be building

　　C.will have been built

　　D.will have built

　　73、 One of committee members__________ an interesting point.

　　A.brought on

　　B.brought about

　　C.brought up

　　D.brought down

　　74、 My father was asked to_________ the New York office.

　　A.take part in

　　B.take place

　　C.take over

　　D.take in

　　75、 I don’t like this hat.Please show me__________ .

　　A.another

　　B.the other

　　C.others

　　D.both