There were _________ doctors, so Dr Norman Bethune had to work on his own.

Who do you like better, Lin Zhixuan or Huang Qishan. — ____of them, I like “Yu Quan

Who is the young man on the billboard（广告牌） —-He is Yao Ming , _____

Jane is busy sharing her cell phone ________ she can get more red envelopes.

The first lady of the USA, Michelle Obama visited China this spring. She with her mother and two daughters China for a week.