题目内容：

Let's go hiking!

Most people enjoy hiking. Hiking is not only a healthy but also a relaxing activity. The reason why people go hiking is different from person to person. Here are some of the most popular reasons for people to hike:

First of all, hiking is very good exercise which will improve people's body. It's good exercise that doesn't hurt your body. Secondly, hiking is simple and cheap. All you need to do is to wear a pair of hiking boots and your smile to start. Finally, hiking is the best way to get away from your everyday life. You could hike alone or go with your friends. After hiking, you will have a clear mind and then go back to work with confidence. So why not plan your hiking route right away?

General reason	It's 1. and relaxing.
Reason 1	It's good exercise that can 2. your body without 3. it.
Reason 2	It's simple and cheap because buying hiking boots and wearing your 4. are enough.
Reason 3	It's the best way to get away from everyday life and5. to work with a clear mind and confidence.