第四部分写作(共两节，满分35分)
第一节对话填空(共10小题;每小题1分，满分10分)
阅读下面对话，掌握其大意，并根据各题所给字母的提示，在标有题号的右边横线上写出一个英语单词的完整、正确的形式，使对话通顺。
| J = Jackie L = Lisa J: Warm day，isn’t it? L: Yes, it's the (76) w winter we have ever had. J: In my childhood, we often had snow in winter, but these years, I (77) s -see it L: What do you think caused the (78) c to change so much? J: I think it is what we call green-house effect. Countries built factories to develop their economy, but they (79) p a lot of waste gas into the air without being (80) t . L: And the cars also have (81) c to the changes in the temperature all around the world J: I couldn't agree more. If the temperature (82) c to go up， the sea level would rise and some (83) c cities would disappear. L: Sounds terrible. We must do something about it. J: Luckily，governments of many countries have (84) r that and are taking (85) m to prevent the pollution. L: I am happy to hear that | (76) (77) (78) (79) (80) (81) (82) (83) (84) (85) |