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We should be culturally sensitive when we invite a client from another country to a meal.()
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We should always ______ our opinion ______ facts.
A.base ... in
B.base ... on
C.basis ... in
D.basis ...on
There is no specific rule ______ what we should wear to a dinner party.
A.because of
B.as to
C.as of
D.but for
In learning English we should not______our students of their mistakes all the time.
A.remind
B.remember
C.remain
D.remark
A.They arrive
B.They were to arrive
C.Were they arriving
D.Were they to arrive
we should be able to give an answer _2_ the question
A.for
B.in
C.on
D.to
We should be grateful if you would reply at your_________ convenience.
A.lasted
B.earliest
C.earlier
D.the earliest
A.Since that
B.Since then
C.By now
D.Now that
We ______ always keep these words in mind. They ______ give us courage and strength.
A.have to; need to
B.would; should
C.should; will
D.must; dare to
The flight should take off at 10 p.m., but we()had to wait until twelve.
A、at last
B、as a result
C、in effect
D、on purpose