1. (2017·寿光模拟) 单词拼写 

1. （1） We all realize the(重要性) of education.
3. （2） It's said that our teacher will get(结婚) next month.
5. （3） To our(惊讶)，the paper factory is still pouring polluted water into the Huai River.
7. （4） (辛运地是)，I bought the last ticket for the World Cup.
9. （5） The boy is so young that he couldn't look after(他自己)。