Відповідь:

1. A: Nina, is this your phone?

B: No, it isn't mine. Ask Clara. Hers is silver.

A: No, I know it isn't my brother's. He lost his phone today because of it.

2. A: Whose books are these? Are they Pedro's?

B: No, these are not his. Maybe they're Alberto's? They're on his desk.

A: Oh yes, they're his. His name's in the front.

3. A: Whose photographs are those? Are they yours?

B: No, they're not mine. Look - that's Ben and Clare in the picture. It's their family outside their house.

Пояснення: