1Kate is really friendly. She is never _______ others.

_____ the difference between the two research findings will be one of the worst mistakes you make.

I think Yao Ming is _______ with Chinese people.—Yes. All of us are _______ of him.

he H1N1 virus____ at first in Mexico,no one had the least idea that it would spread so rapidly throughout the world.

There is a tall tree _________ my house. I often playgames under it.