句型转换。 1. My cap is yellow . (对划线部分提问) ______ ______ is ______ cap? 2. The man in the black coat is my teacher. (对划线部分提问) ______ ______is your teacher ? 3. What color is the book? (同义句转换) What's ______ ______ ______ the book? 4. Whose shirt is that ? (同义句转换) ______ is that ______ ? 5. Those are her red dresses. (同义句转换) Those red dresses __ ____ ______.