1 . Childen who can see and hear learn language easily, but for Helen, it was a gradual and sometimes painful process. ________________ (然而，由于海伦对学习有极高的热情，学习成果令人吃惊). (根据汉语提示完成句子)

2 . We need to take steps to save endangered speides. We need to change how we work and travel by using cleaner, more natural sources enery. We also need to improve our farming methods to reduce water, air and land pollution. ________（简而言之，如果想要生存，就需要停止破坏我们生活的星球并开始保护它）.(根据汉语提示完成句子）

3 . The doctor thought for a while, “________________（我认为你需要的是开怀大笑）. That would do you a lot of good. A circus is performing in town, Why don’t you go to see it?” (根据汉语提示完成句子）

4 . I know I had chosen a job with a lot of stress but I love what I do. ________________（做教师意味着，你有机会在孩子们敞开心扉、渴望学习的时候，走进他们的心灵）.If what I do as a teacher can help turn a child like Granham into such a successful adult, then I know what I’m doing is worthwhile. (根据汉语提示完成句子）

5 . Jason Harley decided to drop out of this kind of lifestyle, and he discovered that having only a little money made him free. He said, “I’m much happier now.________________（衡量成功与否不在于有多少金钱，而在于如何理解生命的真正意义）.” (根据汉语提示完成句子）