A) 根据括号中所给的汉语写出单词。

56. Many people with eye problems do not have the money for medical __________ (治疗).

Napoga Gurigo，a 12-year-old girl，lives in a village in Ghana. It is 　31　 　for her family to get clean drinking water. The nearest place to get water is a muddy (混浊的) water hole half a kilometer away from her 　32　 . Animals and villagers use it alike. Each morning, Napoga leaves home at half past five to collect water for her family. Sometimes it 　33　 　a few hours to get enough water. Napoga has no time to go to school for learning. In the neighboring areas, many boys and girls 　34　 　Napoga. They can't keep strong and 　35　 　just because they have not enough drinking water.

　 　In fact, 70 % of Earth's surface is water. But most of 　36　 　is sea water. We can't use salty water in our daily life. Fresh water is what we use to drink, take showers and cook food. And fresh water 　37　 　only 1 percent of Earth's surface. In some areas people try to make deep wells (水井) to get water from 　38　 . But there still 　39　 　enough for farming. Scientists say that 　40　 　30 years, more people in the world will face all kinds of water problems than now. So we must do something to take care of our water resources (资源)。

31. A. easy　　　 　 　　　 B. hard　　　　 　　 C. fun　　　 　 　D. impossible　　

32. A. school　　 　　　 B. city　　　　　 C. country　　 　D. home

33. A. spends　　 　　　 　　　 B. costs　　　　 C. pays　　　 D. takes

34. A. look like　 　 　　　 B. are like　　　 　 C. feel like　　 D. sound like

35. A. healthy　　 　 　　　 B. strong　　　　 C. heavy　　　 D. clean

36. A. them　　　 　　　 B. those　　　　 C. that　　　　 D. these

37. A. takes　　　 　　　 B. runs　　　　 　 C. flows　　　 D. covers

38. A. underground 　　　 B. subway　　 　　　 C. rivers　　　 D. the sea

39. A. haven't　　 　　　 B. isn't　　　 　　　 C. aren't　　　 D. hasn't

40. A. in　　　　 　　　 　　　 B. after　　　　 　 C. before　　 D. for

30. What can we do to help the homeless people?

A. Help them cross the road.　 　　　　　　　　　　 B. Send them to the refugee.

C. Give them some food and clothes.　　　　　　　 D. Try to understand them.

29. I don’t know _____ a show. Can you tell me?

A. how organize B. what organize　 C. what to organize　 D. how to organize

28. My grandfather _____ for a long time.

A. has died　　　 B. was dead　　　　 C. has been dead　　 D. was dying

27. I hope _____ take part in this activity.

A. you to 　　　 B. you will　　　 　 C. you could　　 D. you can be able to

26. It’s necessary _____ a support team during a charity walk.

A. for we to have 　B. for us to have　　 C. of us to have　 D. of we having