题目内容：

根据下列句子及所给单词写出单词的正确形式，或根据汉语注释写出相应单词。

1.Maybe under these ________（境况）we may say that man can conquer nature. 

2.The fence was ________（加固）with wire.

3.The patient was lying on the floor________（失去知觉）

4.The meeting discussed how to ________（促进）the co-operation between the two countries.

5.In our country most of the population are employed in ________（农业）

6.The ________ (大部分) of children in our class have brown eyes; only three have blue eyes.

7.When I entered the room, he was ________ (聊天) with a stranger.

8.Everyone should go ________ (上船) on time. 

9.These include the ______(苦难)of the poor, and the corruption of the rich. 

10.In China parents often make______(牺牲) in order to educate their children.