8. C　　 is a class or group of things in a complete system of grouping.

7. B　　 is scientific study of plants and their structure.

6. After a few years, she became very 　　　(有技巧的) at drawing.

5. Pay attention to the 　　　(标点符号)of this sentence.

4. After another glass of whisky I began to feel　　　 (眩晕).

3. A stream marks the　　　 (分界线)between the two farms.

2. We must stop him seeing her　　　 (以某种方式).

1. Living conditions in the camp were pretty 　　　(原始的).

9.　　　　 　

killed. It hoped that you can help protect them.

8.　　　　 　

we must do something to protect them on being