题目内容：

词语运用。

Paul is often seen walking around San Francisco. Sometimes people are 1. (surprise) to see him walking without any shoes, b 2. he doesn’t mind at all. He really3. (like) to walk barefoot (赤脚), and so do 640 other members of Dirty Sole Society. It is a club Paul 4. (begin) years ago. His idea for this is to encourage others to live 5. (free) —— free of shoes.

According to Paul, the barefoot life has lots of advantages. The most important is that it makes people feel g6.. He also says walking barefoot allows you to directly experience 7. world we live in. In addition (此外), the feet do not smell so much because they stay dry, making it hard for bacteria (细菌) to grow. O8. course, walking barefoot keeps your 9. (foot) in good shape, so it’s 10. (healthy) than wearing shoes.