正确答案是（）
A. react
B. reflect
C. reduce
D. repel
正确答案是（）
A. like
B. for
C. as
D. that
It was not the first time he __________. I think it's high time we __________ to take him
A. take us in... begin
B. had taken us in... began
C. has taken us in... began
D. took us in... begin
What problem at the office are Cathy anti Stan discussing？
A. There aren't enough cabinets.
B. There is too much noise.
C. Office supplies are taking us space.
D. Some teachers don't have desks.
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