Professor Smith has written some novels, but he is _____ known for his plays.
The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.
— Tom seems not so enthusiastic as he was two years ago. — Yes. He’s really reached a point in his career ______ he has to decide what to do next.
—Daddy, which of these smart kids do you like best in last night’s TV show?— ________ . They are all proud and selfish.
She had wanted to go to the west part of China in search of better view. But she turned ___voluntary teacher there.
—Why are you crying? Today is your birthday!—____________. I am so excited with so many friends surrounding me.