It is the        in China that people often shake hands when they meet someone for the first time. 

I have ___ work to do.

From the way her sitting room is decorated, you can tell she has a wonderful ___ in art.

In ancient China, a gold dragon on the emperor’s clothes was regarded as a  _____ of power and position.

It is always true that sometimes even if you have had a big dinner, _________ are that you will still want to reach for food when it gets late．