He expressed doubt ______ Americans were willing to give up moving from place to place to seek better opportunities.
A. whether
B. flint
C. how
D. which
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Miss Brown didn’t meet Mr. Black yesterday. If she had come here, she_________him.
A. would be meeting
B. would have met
C. would have been met
D. would meet
There is no need ________the umbrella with us. The sun is shining.
A. in bringing
B. bringing
C. to bring
D. of bringing
I haven't seen him for ____________ that I've forgotten what he looks like.
A. so a long time
B. such a long time
C. so long time
D. such long time
Breakfast is ______in the dining-room 6:30 to 8:30 a.m. at this hotel.
A. served
B. made
C. eaten
D. cooked