On April 14, 2010, many people dressed in black with white flowers ______ their chests observed three minutes of silence in memory of the victims in Yushu Earthquake .
Theory should be ________with practice.
Ladies and gentlemen, please fasten your seat belt. The plane _____ .
I was told that the singer ____ in 1980.
--How much pepper did you put in the soup? --I'm sorry to say, ____. I forget.
The story is about an old Indian villager and an American tourist in India, _______ understanding the other’s language.