_______ she did not like it, I would not have bought it.
A. Did I know
B. If I knew
C. Had I known
D. I had known
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It is impossible ________ that heavy table.
A. for a child moving
B. of a child to have moved
C. of a child to move
D. for a child to move
She didn’t stop ________ until I told her about the truth.
A. crying
B. to cry
C. having cried
D. to have cried
We hoped that by the end of the year we _______ the job.
A. had finished
B. finished
C. would have finished
D. will finish
The government is trying to find a way to deal with the problem (effective) __________.
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