Cultural exchange ______ better understanding betweenpeople in different countries.

Ann is in hospital—Oh, really? I ________ knowI ________ go and visit her

The crowd cheered wildly at the sight of Liu Xiang, who was reported, throughout the whole country, ____ the world record in the 110-meter hurdle race

Yao Ming _______ as a basketball star , and is loved by basketball fans both at home and abroad .

My _______ brother will go to America for ________ study next year.