—Here is a dog. Is it yours? —Yes. It is very and can follow my directions(指示)。
- What color are your pencils? -_______.
- Excuse me, do you have any comic books? - Sorry, I don't have_______. Ask Rose. I think she has.
He often_______ tennis with his friends. Now they_______ tennis at school.
-_______ your friend look like? - He_______ long hair.
Lucy usually watches TV_______ Saturday evening.