1. Did you see the rainbow last night. -No. I've never seen a rainbow 2. Nick lives Coast all my life. 3. Hisbooks always have a great impact on children. 4. At the end of the 20th century, people talked a lot about climate change. The weather was changeable point 5. rainstorm destroyed the field. What do you know about the "greenhouse effect"? 7. I love the sun and the sun. Always loved them, but I can not stand the heat. 8. burned in the garden last night about eight question 9.- You broke my mother's favorite dish. Yes it was so fragile. 10. Humans and animals inhale oxygen and exhale carbon dioxide. 11. How do people produce carbon dioxide? 12. In recent years, the climate has changed so much on our planet. 13. Today, foggy day. What kind of weather we expect tomorrow? 14. He sleeps in the open air at ten years and never gets cold. 15. Nowadays, expensive to eat out. 16 - How long do you know Williams? - I've known him for 3 years.