Mr Green ________ living in China though he was born in London.

--Do you often get on-line?

--Yes. I ________ most of my time on it. It's a good way to kill time.

The water in the river ________ after it rained.

He has ________ for three or four days.

Have the visitors from Australia ________? Not yet.

When we were watching TV, the light suddenly______.

Please ________ an umbrella with you when you go out. Maybe it's going to rain.

--Your sweater looks nice. Is it ________ wool?

--Yes, and it's ________ Inner Mongolia.

--What does he ________?

--He's like his brother.

Soccer is a kind of ________ sport. That means you can't play it by yourself.