以下为课件内提取的文本内容，仅供参考：

World Trade Center Attack

Saddam Hussein was caught

Chinese team in the Athens Olympic Games

The first gold medal won by Duli

Russia hostage crisis

How do you know whether what you hear, see or read is true?

Questions:

1 What kind of person is Jim Gray?

2 Why is he no longer working for the company?

Mr Keller: he was serious, too slow

Paul , Wendy: he is caring, and hard-working, he took the time to do a job well and always had a kind word for his colleague.