根据句意和汉语提示及所给的单词，完成句子。
The Great Wall is the ___________(象征)of China.
Finally, he _________(意识到) that he passed the English exam.
Is there a_________(公共的) telephone nearby?
It seemed to be __________to get inside because of too many people(hope).
Many people use computers in their __________lives(day).