Odpowiedź:
1. This is ... friend, Jakub
A. B.me C. my
2. What's that? ... a tandem - a bike for two people.
A. I'm B. That's C. They're
3. ... are those skis? They're Maria's.
A. Who B. Whose C. Why
4. ... are my socks, next to your trousers.
A.These B. That C. For