As is natural, a man as old as he ____ be very forgetful.
A. can B. should C. would D. must
Can’t we just live in today, _______ the worries of tomorrow or the regrets of the past?
A. free from B. aware of C. sure of D. tired from
I had been puzzled over the problem for over an hour without any result, ____ all at once the solution flashed across my mind.
A. while B. when C. then D. as
On the third floor there are two rooms, ____ is used as a meeting-room.
A. one of them B. the larger of which
C. and a larger of them D. the largest one of which
---Does ____ of the two foreigners work in Chengdu?
---Yes.____ of them have been working here as English teachers for three years now.
A. any; Both B. either; All C. either; Both D. both, Both
Bill, often regarded as one of the best students in his class, ____ to be the student who cheated in the exam.
A. came out B. let out C. sent out D. turned out
