1. What's his name? - c) It's Mark.
2. Whose bicycle is this? - d) It's Mary's.
3. Where is her house? - b) In London.
4. Where are they from? - e) The USA.
5. Who is she? - f) My best friend.
6. How old are they? - a) They're twelve and fourteen.
Ответ: c, d, b, e, f, a