Ⅰ. 根据句意及首字母提示完成单词(3分钟, 10分)
1. A lot of s______ lost their lives in the Second World War.
2. In the Anti-Japanese War, Bethune worked in the n______ part of China.
3. The people all over the world call for p______.
4. —Why is so much b______ in the street?
—A man was badly hurt in an traffic accident just now.
5. Our city has changed g______ since 2008.