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 . You should wear your ______(正式的) dress tomorrow.  （根据汉语提示单词拼写）

7 . Jenny is an ____(外向的) girl and has many friends.  （根据汉语提示单词拼写）

8 . Children are always ____(好奇的) about everything they see and hear. （根据汉语提示单词拼写）

9 . This is the first time that I have been invited to give a ______(讲座) to the students in this school.（根据汉语提示单词拼写）