8. He died of e____________ shock last summer.

7. This kind of mushrooms contain a deadly p_______. You can’t eat them.

6. The skin is one of the o_________ of our body.

5. When you get b__________, it is best to place burns under gently running water for about 10 minutes.

4. While playing football one of his a__________ sprained and he can’t walk now.

3. She cut her finger on a piece of glass and it is b___________.

2. He got hurt during the football match and the i___________ was serious.

A. 单词拼写

1. The first a_______ skills are of great use when needed.