Ⅰ. 根据句意及首字母提示完成单词(5分)
1. Beijing is in the n_______ of China.
2. In China, bikes and buses are the most p_______ means of the transportation.
3. Tom was i_______ yesterday, so he didn’t go to school.
4. Going to school on foot is much more f_______ than taking a bus.
5. You don’t need to w_______ about me. I’m old enough to look after myself.
