根答句写问句

12,He is worried.
13,What should he do?
14,He should take a deep breath.
15,They're afraid of that cat.
16,The cat is very angry with them.
四：
1,What should grandpa do?
2,What should he do?
3,How does Sarah feel?
4,What is the cartoon about?
5,What's wrong with you?
6,What's the book about?
7,How is the film?