1. Look, what a beautiful rainbow! - Yes! I
have never seen such a beautiful rainbow. 2. Nick lives on the coast all my
life. 3. His books always have a great influence on detey.4. At the end of the
twentieth century, people talked a lot about climate change. The weather was
changeable. 5. rainstorm destroyed the field. 6. What do you know about the
"greenhouse effect"? 7. I love the sun and the sunny weather. Always loved them, but I can not stand the heat. 8. What
do you burned in the garden last night about eight? 9. You're broke my mother's favorite dish! - Yes, it was so fragile. 10. Humans
and animals inhale oxygen and exhale carbon dioxide.