If you want to be a _____________visitor, it is important to ask for help_____________.（礼貌）
You can _____________the bottle with water.（填满）
If you have ____________, you will not show fear in face of anything difficult.（勇气）
“___________________” is what nature says to every man.（依靠你自己）
Many parents want their children to _______________one day.（出名）
There was a small village near a mountain. People there loved their village very much and they grew many1.on the mountain. Water in the rivers was very clear and the 2.was clean. People lived a poor life, but they were very 3.. After a few years, some people in the village started to cut down trees to 4.for money. There were some people from cities 5.（来到） to visit the village. People began to kill some wild animals as6.to treat (招待) the visitors. Of course, they made lots of money. But 7.（没有人） knew what the village would be like in the future.
As time went on, there were fewer plants and animals and the water became 8. . The visitors became fewer and fewer. Several years later, people there knew they must stop destroying (破坏)9.（大自然）. They would like to live a happy life as before, so they began to10. new plants. They hoped the village would become as beautiful as before.
