1. What are they doing?
2. What color is it?
3. Is it a cat?
4. Whose is it?
5. What is it?
1. What is it? It's a music box.
2. Whose is it? It's Sasha's.
3. This is my playing room, and there is my bedroom.
4. These are my toys, and there are Tolya's toys.
4. I have an apple. Liza has an orange.