Answer:
1. Who are you?
2. idk
3. Where are you from?
4. What is your nationality?
5. How old are you?
6. Is you're family big or small?
7. Do you have a pet or not? idk the second question
8. Do you have a private house or an apartment?
Explanation:
¿Cómo se llama usted?
¿Cómo se llaman ustedes?
it is absolutely correct.
