A: Jane, would you like to tell me something about China's dragon?

B:

A: Do Chinese people regard the dragon as God?

B:

A: Sounds interesting.

B: And they hold many activities about the dragon.

A:

B: They row dragon boats or play dragons and lions.

A: ! I'm interested in Chinese culture.

B: Good.

A: Thank you.

—__________________

— He ______ the playground. He is playing football there.

—I have been to Shanghai.

This kind of paper  by Cai Lun.

This is a machine  tell us time.

    In America, just as in Europe, men usually open doors for women, and women always walk ahead of men into a room or a restaurant, unless the men have to be ahead of the ladies to choose the table, to open the door of a car or do some other things like the above. On the street, men almost always walk or cross the street on the closer side of the ladies to the traffic(交通).But if a man walks with two ladies, he should walk between them. Then if the host(主人)or hostess(女主人)or both of them come in a car to get their guest for dinner, the guest should sit at the front seat and leave the back seat though there are no people sitting on it.