12. She is about music. She wants to be a singer when she grows up.

A.mad
B.crazy
C.lazy
D.strict

12. B

13. After the disaster, only a few people in that small village .

A.protected
B.left
C.survived
D.arrived

13. C

14. , John finished all the difficult tasks in just one day.

A.Luckily
B.Sadly
C.Amazingly
D.Normally

14. C

15. The population of this small town has a lot in the past few years.

A.lost
B.increased
C.saved
D.remained

15. B

Ⅳ. 根据汉语意思完成英语句子，一空一词
16. 政府应该采取行动解决交通拥堵问题。
The government should to solve the problem of traffic jams.
17. 那只猫在试图抓鱼的时候掉进了河里。
The cat the river while it was trying to catch a fish.
18. 她每天都在练习钢琴。难怪她弹得这么好。
She has been practising the piano every day. she plays so well.
19. 在我们城市的东部有一个美丽的湖泊。
There is a beautiful lake of our city.
20. 家长应该在指导孩子学习方面发挥重要作用。
Parents should in guiding their children's study.

16. take action 17. fell into 18. No wonder 19. in the east 20. play an important role

Ⅰ. 完形填空
What's a wetland? Let's learn more about wetlands.
Some areas on earth's land are 1 by water or have water just below the soil. This may be all year round or for just part of the year. These 2 are called wetlands.
Wetlands come in many forms. These 3 rivers, lakes, swamps(沼泽)and so on. Most large wetland areas have more than one of these forms.
Wetlands are 4 to lots of different animals, such as frogs and snakes. Flying birds, like 5 geese and ducks, rest in wetlands during their long trips. And two - thirds of all the fish we eat 6 at least part of their lives in wetlands.
Wetlands cover only 6 percent of the earth's surface, 7 they play a big role in nature. They can clean the 8 water from cities and farms. Wetlands can trap pollutants(截留污染物)in the water and keep them in the soil. During heavy rains, wetlands hold a lot of rainwater. What's more, wetlands help slow climate change. They 9 greenhouse gases(温室气体)and keep them in the soil and plants. Wetlands 10 pull leaves, animal waste down from the surface of the water and lock them up in the soil.
1. A. stopped
B. covered
C. controlled
D. polluted
2. A. ways
B. names
C. habits
D. places
3. A. express
B. manage
C. include
D. divide
4. A. home
B. food
C. nature
D. road
5. A. smart
B. wild
C. weak
D. strong
6. A. find
B. save
C. play
D. spend
7. A. or
B. so
C. and
D. but
8. A. fresh
B. dirty
C. clear
D. cold
9. A. take in
B. give out
C. take away
D. give up
10. A. ever
B. still
C. also
D. even

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