句子改写。

请按要求变换句型，每空一词。

1. My hair is black.(就划线部分提问).

    __________ __________ is your hair?

2. He looks young.(就划线部分提问)

    __________ __________ he look like?

3. She has two short arms.(改为否定句)

    She __________ __________ two short arms.

4. We are from Cuba. (改为一般疑问句)

    __________ __________ from Cuba?

5. His father is fine.(就划线部分提问)

    __________ __________ his father?