1. Are the birds in the box?
2. My brothers aren't a teachers, they're an engineers.
3. Are your friends from Zangilan—Yes, they're.
4. My sisters have got many toys.
5. My sisters can play hide and seek.
6. Are these a cars?
7. These teachers are young.
8. There're a schools.
9. The doolls are near the sofa.
10. Are their cars old?