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My friend, Tom, left New York in 1976 and       since then.
#103438
A
hadn’t been heard of
B
hasn’t been heard of
C
hasn’t heard of
D
hadn’t heard of
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The mayor of Beijing says that all construction work for the Beijing Olympics _____ by 2006.
#105003
A
has been completed
B
has completed
C
will have been completed
D
will have completed
. –Hi, Bob, don’t you know me? --Oh, it’s you. I _____you.
#103815
A
didn’t recognize
B
don’t recognize
C
haven’t recognize
D
won’t recognize
The meat tastes as though it ____ bad. Throw it off.
#103656
A
go
B
goes
C
had gone
D
has gone
So far this year we _______ a fall in house prices by between 5 and 10 percent.
#103053
A
saw
B
see
C
had seen
D
have seen
 --Could you tell me where you’re working now, Tony? --In the new development zone. But I ________ in a computer company for five years.
#102255
A
have worked
B
had worked
C
was working
D
worked[