He is one of the boys ___ on time.
#71705
A
who is
B
who were
C
who are
D
that is
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He has made another wonderful discovery,___ of great importance to science.
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A
who I think it
B
which I think it is
C
that I think is
D
which I think is
People have heard what the President has said; they are waiting to see ________ he will do.
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A
how
B
what
C
when
D
that
You should try to get a good night’s sleep _______ much work you have to do.
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A
whenever
B
however
C
whichever
D
whatever
When you communicate with people, it is not unusual to find yourself in a situation ____ you have to politely decline an offer.
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A
where
B
which
C
what
D
why
A brilliant idea occurred to him, ___ to his research in the lab.
#67725
A
while devoting
B
while devoting himself
C
while he was devoted
D
while devoted