Some students like staying up late into the night,_their lessons for the coming examination()
A. to prepare
B. preparing
C. prepare
D. was preparing
Thanks to__, Great Britain is rich in water resources()
A. many interweaving rivers
B. much rainfall
C. water pollution
D. water tourism
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
The officer ordered the young soldier_at ease()
A. would stand
B. stood
C. to stand
D. standing