1. Hue was recognized by UNESCO as a World Heritage Site. It attracts thousands of tourists every year. --> ................................................................................................................................................. 2. A man answer the phone. He told me you were away. --> ................................................................................................................................................. 3. They volunteer to help the victims. Their houses were destroyed by a flood. --> ................................................................................................................................................. 4. Joan was planning to go to the conference. Her colleagues were waiting for him there. --> ................................................................................................................................................. 5. A waitress served us. She was very impolite and impatient --> ................................................................................................................................................. 6. He has written a lot of emails. He has contacted his friends all over the world via emails. --> ................................................................................................................................................. 7. I met Alice’s father. He worked at the university. --> ................................................................................................................................................. 8. A girl was injured in the accident. She is now in hospital. --> ................................................................................................................................................. 9. The film The Dark terrified her a lot. She watched it last night. --> ................................................................................................................................................. 10. A building was destroyed in the fire. It has now been rebuilt. --> ................................................................................................................................................. 11. John Bridge is one of my oldest friends. He has just gone to live in Canada. --> ................................................................................................................................................. 12. He is curious about the reason. She has been sad in recent days for that reason. --> ................................................................................................................................................. 13. We enjoy traveling to Dalat. There are a lot of places of interests there. --> ................................................................................................................................................. 14. A bus goes to the air port. It runs every half an hour. --> ................................................................................................................................................. 15. You have all met Michael Wood. He is visiting us for a couple days. --> ................................................................................................................................................. 16. Many rivers and lakes around the world are polluted. This caused serious diseases to people using the river water. --> ................................................................................................................................................. 17. We are moving to Manchester. Manchester is in the north-west. --> ................................................................................................................................................. 18. The singer had to cancel her concert. She was recovering from flu. --> ................................................................................................................................................. 19. She was greatly influenced by her father. She adored him. --> ................................................................................................................................................. 20. He isn’t looking forward to the time. He will have to leave at that time. --> .................................................................................................................................................