第1题,I know it isn’t important but I can’t help ______ about it.
A、but to think
第2题,We should always keep ______ well-informed of the changing information.
第3题,Like his sister, David needed ______ from some generous person in order to get home.
第4题,After a heated bargaining they agreed ______ the price for the car.
第5题,The law requires all cars _______ for safety and efficiency.
A、being tested regularly
B、to be regularly tested
C、be regularly tested
第6题,Four-fifths of the crop ______.
D、have been ruined
第7题,Today’s modern TV cameras require ______ light as compared with the earlier models.
A、only a few
C、only a little
第8题,The surroundings of his house ______ clean now.
第9题,The management urged that the cost of production ______.
A、to be further reduced
B、was further reduced
C、be further reduced
D、should further reduced
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