He is not a man to get along with, and I never feel ________ in his company.
A．with easeB．at easeC．for easeD．in ease
_____ New York _______ London are two of the largest cities in the world.
A. Either; or B. Both; and
C. Neither; nor D. Not only; but also
John was so sleepy that he could hardly keep his eyes ______.
A. open B. to be opened C. to open D. opening
— Has Jack finished his homework yet?
— I have no idea；he ＿＿it this morning.
A. was doing B. had been doing C. has done D. did
______ leaves the room last ought to make sure that the windows are closed and the door locked.
A. Whoever B. Who C. Who will D. Those who
We should think of ways to stop the waste from the factory _____ our living environment.
A. being pollutedB. pollutingC. from being pollutedD. polluted
