选词填空。
my his her your Its
1. — the matter with Susan?
— She lost________bag.
2. I lost ______cap.
3. — I can't find my sock.
— Here is______lost sock.
4. — What's the matter with Jack?
— He lost______ bag.
5. — Whose doll is this?
— It's mine.______name is Doudou.