单词拼写。

1. At that time my parents couldn't afford the ______(船费) to the United States.

2. _______(不像) most people in the office, I don't come to work by car.

3. How long do you often spend _______(聊天) on the Internet every day?

4.The local government is planning to start a _______(运动) against smoking.

5.No less than ten people were ______(淹死) in that village because of the sudden

flood.

6.The p_______ expression on his face suggests that the boy doesn't understand what

happened to him.

7.Because of the l_______ time, he didn't go into details on the subject. He only spoke

in general.

8. The a_______ enjoyed every minute of the performance.

9. Children who grow up in a happy and relaxed family a________ are easy to get along

well with others.

10. The traditional custom still e_______ in that small country, which dates back to three

hundred years ago.

牌号为40Cr的钢是碳素合金钢。