用所给单词的适当形式填空。
1. We can enjoy many beautiful (landscape) along the way.
2. What a (peace) village it is!
3. How (wonder) the mountains look!
4. (nobody) can help protect the environment.
5. There are (difference) kinds of plants in the forest.
6. We should do something (protect) nature.
7. The river is much (clean) than before.
8. Many (visit) come to see the lake every year.
9. (everything) is more important than keeping our earth healthy.
10. (anyone) should love the natural environment around us.

1. landscapes 2. peaceful 3. wonderful 4. Everybody 5. different 6. to protect 7. cleaner 8. visitors 9. Nothing 10. Everyone

一、完形填空。
Welcome to our beautiful nature. There are many wonderful 1 around us. We can see high mountains, long rivers and green forests.
These amazing places are home to many plants and animals. They give us clean air and nice 2. We must learn to 3 them.
When we visit these places, we should be good 4. We mustn't throw rubbish on the ground. We can 5 the rubbish when we see it. We should also keep quiet and not make too much 6.
Small actions can make a big 7. We can save water, plant more trees and tell others to love nature. If everyone 8 a little, our world will become nicer and nicer.
Let's 9 together to keep our planet clean and healthy. Only in this way can we 10 the beauty of nature for a long time.
（）1. A. landscapes B. books C. problems
（）2. A. dreams B. weather C. views
（）3. A. protect B. draw C. break
（）4. A. drivers B. visitors C. teachers
（）5. A. pick up B. look for C. take out
（）6. A. money B. noise C. fun
（）7. A. wish B. difference C. lesson
（）8. A. helps B. throws C. forgets
（）9. A. work B. fight C. talk
（）10. A. lose B. play C. enjoy

1.A 2.C 3.A 4.B 5.A 6.B 7.B 8.A 9.A 10.C