--- ________ you play international chess? --- No, I can’t. But I can play Chinese chess. 

 ____of the land in that district____ covered with trees and grass.

The girl has          friends here, so she feels lonely.

--- ________ do you go to see your grandparents?--- Once a week.

—Here is a dog. Is it yours? —Yes. It is very         and can follow my directions(指示)。