1 . The disease has spread at an ________ (惊人的) rate. (根据汉语提示单词拼写)

2 . The oragnization was set up to preserve endangered ________ (物种). （根据汉语提示单词拼写）

3 . The government should take some m________ to protect the natural resources.（根据首字母单词拼写）

4 . In order to make him accept our suggestion,I decided to work on him ________ (立刻). （根据汉语提示单词拼写）

5 . It’s ________ (不合法的) to read other people’s private letters without permission.(根据汉语提示单词拼写)

6 . I had ________ (butterfly) in my stomach, since it would soon be my turn to make a speech. （所给词的适当形式填空）

7 . My visit to Yunnan this year left a deep ________ (impress) on me. （所给词的适当形式填空）

8 . In conclusion, people around the world should be aware ________ the real situation of water pollution. （用适当的词填空）

9 . Don’t lose heart. I’m sure you’ll succeed as long as you go all _________（用适当的词填空）

10 . It will start at 8 a.m., and then you will experience ________ (vary) activities from music to dance. （所给词的适当形式填空）