______ is known to us, the 16th Asian Games will be held in Guangzhou, China in November, 2010.

The country has _______ great changes and become a developed one.

born in New Orleans, Louisiana, a city ______ name will create a picture of beautiful trees and green grass in our mind.

________ nearly all behavior is learned behavior is a basic assumption ________ has been put forward by social scientists

Bruce，I really appreciate yourhandwriting.—________.