单词拼写（每题 1 分，共计10 分）
根据首字母或汉语提示，拼写出单词的正确形式，并将答案写在答题纸相应题号的横线上。
1. Those who b____________ their countries will be hated by all the people.
2. After getting to the 8th floor, he p____________ for a while and then continued climbing.
3. Don't be so g____________ -- leave some of the food for the rest of us.
4. Armed c____________ is likely to break out between the two countries.
5. I felt g____________ about forgetting my mom’s birthday.   
6. Natural gas is one of clean and environmentally friendly ____________ （资源）.  
7. They are still sitting on the sofa , ____________（沉浸）in conversation..
8. It is mankind’s ____________（责任）to find solution that are acceptable for everyone and everything .
9. We started shouting at each other and he ____________（指责）me of some really bad things just to hurt me.
10. Nowadays, many people ____________（归咎于）the climate change on gases such as carbon dioxide.