单项选择题
We are disappointed to find that the quality of the products here（）very poor.
A.to be
B.have been
C.is
D.being
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Unfortunately, his father（）in the traffic accident yesterday.
A.dead
B.was killed
C.killed
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Uncle Sam sent him a（）bicycle as a birthday present.
A.red sports new
B.sports new red
C.new sports red
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Unbelievable! I have failed the driving test again!（）This is not the end of the world.
A.Good luck.
B.Cheer up.
C.Go ahead.
D.No problem.
