(2013·高考天津卷)The water supply has been cut off temporarily because the workers ________ one of the main pipes.
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A
had repaired
B
have repaired
C
repaired
D
are repairing
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I _______ there little more than a week when I set to work with the scientist.
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A
would be
B
have been
C
had been
D
will be
—Hi, Lily. Don’t forget to watch I’m a Singer at 10:00 this Friday night!—What a pity! I in a plane to Hainan for a meeting then.
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A
will sit
B
will be sitting
C
am sitting
D
sit
The pills really work! I __________ 7 kilograms in the last two months!
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A
lose
B
lost
C
am losing
D
have lost
With the development of science, more new technology to the field of IT.
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A
has introduced
B
is being introduced
C
is introduced
D
was introduced
This book is said to be a special one, which __________many events not found in other history books.
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A
writes
B
refers
C
deals
D
covers