—_______ wallet is this?—It’s mine.
The volunteers sent_______ books to a mountain village school on Children's Day.
Kevin, _______ boy, is from New York.
-Jack is a clever boy. He is good at all the subjects.-Yes. All of us want to recommend him_______ the Best Student Award.
-Is the room only for Amy?-No, it's_______.
-Who's_______ pretty girl in pink over there?-She's a friend of_______.