—You seem familiar with Mr. John?—Sure, we ______ together for three years in the 1990s.
#65767
A
have worked
B
had worked
C
are working
D
worked
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We can hardly ________ what he really means on this controversial problem, as he doesn’t show his clear stand to anyone of us.
#73420
A
stick out
B
let out
C
try out
D
figure out
Tom tried to __________ in German.
#73077
A
understand himself
B
make himself understanding
C
make himself understood
D
make himself understand
Their coming without notice really our difficulties.
#82055
A
added
B
added up
C
was added to
D
added to
Mr. Smith was ____ to break his habit of smoking after the medical examination last month.
#74288
A
devoted
B
concerned
C
used
D
determined
--He got the first prize in his math contest. --Yes, I wondered how he did ____________.
#72423
A
make to it
B
make successes
C
make to
D
make it