閱讀下面短文，根據上下文填入適當的詞語，或使用括號中的詞語的適當形式填空，并將答案填寫在答題卡上標號的相應位置。 

　　(1)

　　In the United States, there were 222 people ____1____ (report) to be billionaires(億萬富翁) in 2003. The ____2_____ of these is Bill Gates, worth at least $ 41 billion, who made his money ____3____ starting the company Microsoft. Mr. Gates was only 21 years old _____4____ he first helped to set up the company in 1976. He was a billionaire _____5___ the time he was 31.
　　____6____, there are still some other people who have made lots of money at even ____7____ (young) ages. Other young people who have struck it rich include Jackie Coogan and Shirley Temple. ____8____ of these child actors made over a million dollars ___9____ (act) in movies before they were 14. But ___10___ youngest billionaire is Albert von Thurn und Taxis of Germany, who, in 2001, inherited (繼承) a billion dollars when he turned 18!

　　參考答案：(1)  

　　1、 reported 

　　2 、richest/wealthiest 

　　3、 by 

　　4 、when 

　　5、 by 

　　6、 However  7 younger  8 Both  9 acting  10 the