In his lecture, the professor referred to the belief ________ the elderly are wise, ________ is particularly dominant(支配的) in Chinese culture.
I _______ Beijing in a few days. Do you know when the earliest plane ________?
Broad and Narrow Alley in Chengdu is _______ tourist attraction that thousands of people
No bread eaten by man is as good as ________ got by his own labor.
— David has made some mistakes in the test. —________ , and ________ .
—Would you mind if I used your dictionary for a while?—_________