2. Her laughter　　　 　and we all stared at her.

cometo a conclusion/cut up/look ahead/arrest one’s attention/have no alternative/become skillful at/lie in wait for　

1. Whenever we are in trouble, we must 　　　and encourage ourselves.

10. One metre is equal to 100 c　　 .

9. When I walked along the shore, I picked up several s　　 .

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.