There are five people in the room, but I know _____.
----What do you want to be when you grow up,Kelly?----I want to be ______astronaut like Wang Yaping.
— Please return the book as soon as possible.— ____.
Could you tell me __________________________________?
According to the broadcast, the plane __________ in two hours.
________ the weather is very changeable these days, many people have caught a cold.