题目内容：

A) 根据首字母或中文提示，写出正确的单词。

1.         is the most important thing while we are crossing the road. (安全)

2.The hall has ________ (出口) on its three sides.

3.The  _______(士兵 ) died in the war were honoured as the heroes of the country.

4.He has had his digital camera for _______ (超过) five years.

5.Before the project of Sanya , many ______(移民) left their hometown for their new living places.