In high pace of life, we can see a _________ flow of cars running in the streets, high ways and subways every day.

21st Century is ______ a newspaper; it helps us know a lot about the world.

Children are always asking all kinds of questions because they are ______ about the world they live in.

Bamboo, which is a common plant in the south, is used ______ in buildings, food, furniture and so on. It is used to make clothes as well.

The 2010 Asian Games is ____ a big event for the Chinese. It’s also a big event for the whole Asia.

— What is your new friend like?
— ________.

Some students, hoping to get a high score, are _______ about the results of coming exam.

I’m sure that if you make good use of your ____ time, your English will be improved in a short time.

The poor man , ________，ran out of the dark cave.

He is a politician and has a delicate sense of the current affairs all over the country．