—It seems that you know Dr. John very well. —Of course, we ________ together for five years in the 1990s.
#105078
A
have worked
B
had worked
C
are working
D
worked
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While doubts about the medicine’s safety have____________, interest continues to grow.
#105161
A
dropped out
B
fell down
C
withdrew from
D
faded away
—Ann is in hospital.—Oh，really？I ________ know.I ________ go and visit her.
#105098
A
didn't；am going to
B
don't；would
C
don't；will
D
didn't；will
Mary did do some bad things about me, but I have ______ her for that.
#105053
A
regretted
B
freed
C
relaxed
D
forgiven
-How long have you been in the room?- Just a few minutes. My cousins ___home together with me.
#105259
A
have walked
B
had walked
C
walked
D
have been walking
—Have you ever been to Singapore?—Yes, I ________ there three times in 2009 alone.
#105081
A
have been
B
have gone
C
went
D
had gone