2．They on the program for almost one week before I joined them.and now we on it as ——青夏教育精英家教网——

2．They__________on the program for almost one week before I joined them，and now we ________on it as no good results have come out so far．（　　）

	A．	had been working； are still working
	B．	had worked； were still working
	C．	have been working； have worked
	D．	have worked； are still working

1．We were impressed so deeply by those lovely children that we took ______ pictures of them．（　　）

a great deal of

20．--Did you remember to give Mary the money you owed her？
--Yes，I gave it to her______I saw her．（　　）

19．He told us that the building ________ when he came to the city two years ago．（　　）

	A．	has been destroyed		B．	has destroyed
	C．	had been destroyed		D．	was destroyed

18．The fire was finally brought under control，but extensive damage _________．（　　）

had been caused

17．-You've drunk too little．______ of the milk is still left in the bottle．
-I'm full now．（　　）

16．He said that his car ______ stolen and he _______ have to telephone the police．（　　）

has been； will

had been； would

had been； will

15．Tom was disappointed that most of the guests ____ when he ____ at the party．（　　）

	A．	left；had arrived		B．	left；arrived
	C．	had left；had arrived		D．	had left；arrived

14．UN data show that Americans are _________ to be killed by a gun than people from other highly developed countries．（　　）

	A．	20 times more likely		B．	20 times as likely as
	C．	as 20 times as likely		D．	more likely 20 times

13．My favourite star _________ his personal concert in Paris and will come back in a week．（　　）

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