-----______ there any living things on other planets ?-----I have no ideas. Maybe we can know more about that in the future.
—_______ they have a new ruler?—No , they ______ .
—Is that girl _____ red your friend?—Sorry , I don’t know her.
—What does the boy look like?—______ .
—What color _____ his shoes?—Black.
—My legs are short , ______ her legs are long.