He is confident,_____ , in my opinion, is the most important in society.
result of cancer.
A. how B. that C. what D. which
—John and Lucia got married last week. Did you go to their wedding?
—No, I _____ a lecture in another city.
A. gave B. have given C. had given D. was giving
This kind of cloth _____ well. I think it is worthy_________.
A. washes; buying B. is washed; buying
C. washes; to be bought D. is washed; to be bought
When Madam Curie did the science experiment again, she was more careful where she_____ a mistake.
A. made B. has made C. was making D. had made
Since the beginning of the vacation, I_____ across the country, and my next stop is the Wuyi Mountain.
A. had travelled B. will travel C. have been travelling D.was travelling
Attention, please, everybody! Please stay_____ while I take a photograph of you.
A. still B. calm C. quiet D. alive
