9. He wrote a two-thousand-words report.

8. 333 is three hundred thirty-three.

7. People lived a hard life in forties.

6. Hundred of people attended the meeting last night.

5. This big steel plant has a thousand of workers.

4. The sun is 93 millions miles away from the earth.

3. 439 is four hundreds and thirty-nine.

2. When he was in his fifty, he moved to England.

1. About three-fifth of the workers of that steel works are young people.

5. 检查数词与其他词构成的复合形容词是否正确。

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