Ⅰ. 必备单词: 根据提示填写单词
1. a hot debate 一场激烈的辩论
2. on stage 在舞台上
3. a wide range of topics 一系列广泛的话题
4. volunteer helpers 无偿援助者
5. gain its independence 赢得独立
6. a tight schedule 紧凑的日程
7. get an award 获得奖项
8. give him the opportunity 给他机会
9. have a good view of 一览无余
10. the former president 前总统
11. at the sight of blood 一看到血
12. figure it will rain 认为会下雨
13. a neat idea 一个好主意
14. the specific plan 具体的计划
15. struggle to make a living 努力赚钱谋生
16. exchange ideas 交流思想
