We had to be patient because it___some time ___we got the full results. 
#16925
A
has been ; since
B
had been ; until
C
was; after
D
would be ; before
—— Was that the new comer who walked by? —— _____. 
#16929
A
It must be that
B
It must have been
C
He must be
D
This must have been
____four years since I joined the army. 
#16930
A
There was
B
There is
C
It was
D
It is
I need some red ink badly, but there’s _____ at hand.
#16933
A
nothing
B
a little
C
none
D
not
___the people have become the master of their own country___science can really serve the people. 
#16934
A
It is only then; that
B
It was that; when
C
It is only when; that
D
It was when; then
______ for the free tickets, I would not have gone to the films so often. 
#16935
A
If it is not
B
Where it not
C
Had it not been
D
If they were not
—— Why did he let you repeat his instruction time and time again? —— ______that I remember what was_____after he went out. 
#16937
A
To see to it;to be done
B
Making sure; to be done
C
To make sure;to do
D
Seeing to; done
She finds ______ boring ______ at home. 
#16938
A
it; staying
B
that; being stayed
C
this; to stay
D
it; stayed
Our classroom is very clean. Do you know who___cleaned it? 
#16940
A
was it that
B
it was that
C
was it who
D
he was
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