根据句意及汉语提示填空
The U. S. A. ____ ____(代表) the United States of America.
There is a square ____ ____ ____(在……中心) of the city.
You can have a bed, ____ ____(至于) him, he’ll have to sleep on the floor.
My clothes are ____ ____ ____(过时), so I want to buy some western-style clothes.
People call Kunming the Spring City. It ____ ____ ____ (得名) because there were many flowers in it.