根据上下文填空,完成对话．A:The 2008 Olympics is coming.I am so ______.Be

根据上下文填空,完成对话．
A:The 2008 Olympics is coming.I am so ______.Because it will be held in ______.
B:Me too I wish I could be a ___________and run for China in this Game.
A:I hope I can be a volunteer and support the 2008 Olympics.
B:The Olympics is so important,and every people is talking about it.Do you knowthe history of Olympic Games?
A:Yes,the Olympic Games are held every four years.Each time they are in the different ________.And the first Olympic Games were more than two thousand years ago in Olympic,Greece.
B:There are ______races and sports today than before.
A:Yes,I hope the 2008 Olympics will de successful.
B:I hope so too.