How can you keep fit ______ you smoke so much?
A.as B.while C.when D.for
一Do you mean we are almost running out of food?
一Yeah. ______ the canned and frozen foods are used up
A.as soon as B.as far as C.as much as D.as well as
—Shall I ______ the raincoat?
—No hurry. Leave it ______ it is. It looks like rain.
A. put on; there B. put on; where
C. put away; in the place D. put away; where
______ we can’t remove our troubles in life for ever, we can leave them behind when we are on vacation.
A. When B. While C. Unless D. Until
.How did you get there on time ______ you left here so late?
A.when B.while C.even if D.as if
Forceful measures have been taken for the reconstruction，but it maybe sometime ______，we see an entirely new Wenchuan
A before B when C，since D.until
.How long do you suppose it is ______ he arrived there?
A.when B.before C.after D.since
._____ you told me, I heard nothing of what had happened.
A. Unless B. Until C. After D. When
______ most people support the ban，some doubt whether it is the best way to solve traffic jams.
A.Unless B.When C.If D.While
Never hesitate to contact us— ______ you have any items that are puzzling you.
A. because B. unless C. while D. when
—Jennifer，would you take a picture for us?
—Sorry，______ I take pictures，they usually come out dull.
A.before B.until C.when D.since
As long as I can remember，______ I called，his wife would answer the phone.
A.however B.whenever C.whatever D.whichever
______ ，I could not memorize the text.
A.However hard did I try B.However hard I tried
C.However I tried hard D.However I had tried hard
—It is hard to find a jod today.
—I might at least get some work experience ______ I don’t get a good job.
A.so that B.in case C.now that D.even if
—Our holiday cost a lot of money.
—Did it? Well，that doesn’t matter ______ you enjoyed yourselves.
A.unless B.as far as C.as long as D.until
The project won’t carry on ______ we can get financial aid from the government.
A.unless B.though C.whether D.until
I don't think Maria will be disappointed at the news，but I will see her ______ she is.
A.as if B.so that C.in case D.even though
If you want to do the job once more，you’d better be more careful ______ you make mistakes.
A.where B.in case C.so that D.when
If I were rich，I should help them out. ______，I can do nothing.
A.As is often the case B.As is it
C.As the case is often C.As it is
The influence of automobile extends throughout the economy ______ the car is so important to American people.
A.then B.as C.so D.which