18． of the land in that district covered with trees and grass．( )A．Two fifth, isB．Two fifth——青夏教育精英家教网——

18．____ of the land in that district ____ covered with trees and grass．（　　）

Two fifth； is

Two fifth； are

Two fifths； is

Two fifths； are

17．The voluntary service saved you a sum of money that you otherwise _____on the agency responsible for finding your pets．（　　）

	A．	would have spent		B．	should have spent
	C．	must have spent		D．	can have spent

16．______ ever rising house prices in China，18 percent of mothers would be willing to let their daughters ____ men who have their own houses．（　　）

	A．	Facing； to marry		B．	Facing； and marry
	C．	Facing； marry		D．	Faced； marry

15．The old lady who ______ move from place to place with her adopted children in the past has moved into a new house last month．（　　）

14．A survery of the opinions of experts ______ that three hours of outdoor exercise a week ______ good for one's health．（　　）

13．You can use a large plastic bottle，_________ cut off，as a pot to grow flowers in．（　　）

	A．	with its top		B．	the top is
	C．	whose top		D．	the top of which

12．He is exactly the student we ______ at 1 o'clock last night．（　　）

	A．	have looked for		B．	looked for
	C．	had looked for		D．	were looking for

11．-Have a rest．You ______ for a long time．
-No．I have to make up for the missing lessons when I was ill．（　　）

	A．	had read		B．	have been reading
	C．	read		D．	will read

10．As we all know，either the location or the surroundings ______ the value of a house．（　　）

9．-I only know there are some new films for children there days．
-Why don't you telephone the cinema ______ more details？（　　）

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