1. Are. Yes, i am Josephine.

2. Are. Yes, i am a native Russian.

3. Is. No, she is a saleswoman

4. Is. Yes, it 3 o'clock.

5. Are. Yes, they just arrived.

6. Are. No, only girls

7. Am. Yes, he was born there but moved here

8. Are. Almost, she is turquoise

9. Is. my hair is up to my shoulders

10. Are. Yes, purebred italian

Вывод: учите английский:)