1. The old man is my grandfather. He lives next door.2. Natalie is very friendly. She is a friend of Emma's.3. We stayed at the Grand Hotel. Ann recommended it to us.4. The trousers are too small for me. I bought them yesterday.5. John is one of my closest friends. I've known him for a very long time.6. The man is a computer expert. You were talking to him.7. The new stadium will be opened next month. It can hold 90,000 people.8. Alex plays the guitar well. He is Greg's brother.9. This morning I met Diana. I hadn't seen her for ages.10. The postcard was from Harriet. It came this morning.11. Tulip computers are very good. They are made in Holland.12. I saw a girl. Her beauty took my breath away.13. The boy is Jane's brother. He sat beside you at the party last night.14. John is absent from school. His mother's in hospital.15. Arlene Black never turned up. Guy invited her onto his chat show.