It’s easy ________ chess.
—What ______ do you like?—I run every morning and often play tennis with my father.
—Here ______ some books ______ you, Jim.—Thanks very much.
—Is this your ______?—Yes, it is. Her name is Ann.
—Is this ______ model plane?—No, it isn’t ______.
—Who’s that at the door?—_____ is John.