I don’t think it wise_the hard work that they have refused to do（）
A. for you to take on
B. of you to take on
C. for you taking on
D. of you taking on
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The officer ordered the young soldier_at ease（）
A. would stand
B. stood
C. to stand
D. standing
I ran too fast_where I was going（）
A. to notice
B. for me to notice
C. to notice for me
D. and notice
It seemed_, for the road was still dry（）
A. not to rain
B. to not rain
C. not to have rained
D. to not have rained
The great writer and professor ______（）
A. is an old man
B. are both old men
C. is an old man and a young man
D. were two Chinese
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