The little girl crossed a large area of grassland into the woods _________ she realized that she was lost.
#31860
A
when
B
as
C
after
D
before
________ there is going to be a policy change ________ of those things is going to change.
#31861
A
Unless; few
B
Until; few
C
Unless; none
D
Until; none
---- Could I take a few days’ leave, sir?----- I’m afraid you can’t ___________ the work is being done.
#31862
A
until
B
before
C
after
D
as
You will succeed in the end ____ you give up halfway．
#31863
A
even if
B
as though
C
as long as
D
unless
The process of producing electricity may also give out CO2, ______ you heat your house with electricity instead of charcoal.
#31864
A
as long as
B
as soon as
C
as if
D
even if
_________you have expressed your fierce determination to get it right, you should act immediately.
#31865
A
Even though
B
Ever since
C
Now that
D
As though
He failed in the exam not only his laziness but also he didn’t listen to the teacher.
#31866
A
because; for
B
because of; because
C
as; for
D
for; since
You shall get a film ticket free _______ you use your credit card twice this month.
#31867
A
until
B
since
C
if
D
unless
High school students should be given enough sleeping time , _______ they are busy with their study .
#31868
A
even so
B
as though
C
as if
D
even if
Professor Hawking stepped into the office I knew that there was no hope.
#31869
A
Unless
B
Now that
C
Although
D
The moment
—Do you think the weather will be all right this summer?—No, _____ we are lucky. The newspaper says it'll be very hot anyway.
#31870
A
if
B
though
C
unless
D
as
_______________made our school proud in 2011 was ____________ more than 40% of the students had been admitted to key universities.
#31871
A
What ; because
B
That; what
C
What ; that
D
That ; because
____time goes by, Mother’s hair is turning gray and the wrinkles on her face deeper.
#31872
A
with
B
as
C
while
D
when
____ you have a chance , you might as well make full use of it.
#31874
A
Now that
B
After
C
Although
D
Even if
As the sea ice melts sooner each swimmer,polar bears are forced to come ashore earlier and face food shortages _____ they have stored enough fat to last them through the season.
#31875
A
before
B
unless
C
since
D
until
The moment ________ Leo will never forget is________ Mr. Smith gave him a lot of valuable advice on how to improve his writing.
#31876
A
that; when
B
that; that
C
when; that
D
when; /
But don’t think there is nothing else you can do _____ the interview is over. You should write to the company to thank them for giving you the interview.
#31877
A
if
B
once
C
when
D
though