【推荐1】________(express) of sympathy flooded in from all over the country. (所给词的适当形式填空)

【推荐2】He will demonstrate how country ________ (boundary) are drawn on this map with dotted lines. （所给词的适当形式填空）

【推荐3】根据语境用括号内所给单词的适当形式填空
1. _________, she was involved in a traffic _________.（accident）
2. The _________ noise _________ us to death. （scare）
3. Luckily, so many _________ _________ the firefighters in helping the people buried out of the fallen building. With their _________, no one was seriously injured.（assist）
4. Looking at the _________ children, I was glad that they were always full of _________.（energy）
5. I am amazed that you can still _________ the small incidents in our childhood, but in my _________, they are too far away.（memory）
6. Two doctors were _________ on her injured legs, and the _________ would last three hours.（operate）
7. The _________ teacher devoted himself to helping the children after his _________.（retire）
8. No _________ want to _________ my first novel.（publish）
9. They are thinking of _________ the old desks with new ones, but the _________ will cost much money. （replace）
10. The girl shouted _________, “I want my pencils _________ right now.”（Sharp）