Dream of the Red Chamber is believed to be semi-autobiographical, _______the fortunes of Cao’s own family.
A. mirrored B. to mirror
C. mirroring D. mirror
40 grams of meat per day is ______ people should consume in order to stay fit.
A. that B. why
C. how D. what
The stadium ________ stands a theatre will be reconstructed.
A. beside which B. for which
C. when D. which
By now 516 Confucius Institutes ______in 142 countries and regions, according to the Confucius Institute Headquarters.
A. founded B. would found
C. have been founded D. had been founded
You don’t need an invitation to help others. Give help _____you are asked.
A. if B. as
C. though D. before
I _____up my mind what I was going to say in the seminar, but it was cancelled.
A. have made B. had made
C. was making D. would make
