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　　16 We're sorry to have come late， but the car _____ on the road.

　　A broke in B broke down C broke out D broke up

　　17 Scientists say that many factors _____ changes in the environment.

　　A bring about B bring out C bring up D bring back

　　18 He asked who I voted for and I said it my own _______.

　　A thing B matter C duty D business

　　19 We could do nothing but _____ the order. A obey B obeying C to obey D obeyed

　　20 We must ____ the advantages and disadvantages before making a decision.

　　A add B count C compute D calculate

　　21 The government _____ the whole nation to be on guard against SARS.

　　A called for B called off C called on D called up

　　22 The football match was _____in spite of heavy rain. A held B delayed C cancelled D postponed

　　23 The concert hall has a seating _____ of 1，000. A ability B capacity C capability D power

　　24 Would you care _____ a cup of coffee. A about B for C of D at

　　25 At the peak of his _____， he was made chairman of the board of the major company.

　　A work B job C career D task

　　26 Mr. Smith was determined to _______ the experiment after so many years' interruption.

　　A carry on B carry out C carry away D carry forth

　　27 Is it the _____ that he has lost all his money？ A case B thing C example D instance

　　28 I'm sorry； I didn't quite _____ what you said. A listen B catch C ask D answer

　　29 They held a grand party to _____ the huge success of their research.

　　A greet B celebrate C congratulate D appreciate

　　30 Drunken driving is often the major _____ of accidents. A reason B cause C excuse D way