Every year thousands of young people in England finish school and then take a year off before they start work or go to university. Some young people go to other countries and work as volunteers (志愿者). Volunteers give their time to help people. For example, they work in schools or hospitals, or they do something helpful for the environment.
Pauline Jones, 18, lives in Cardiff, Wales. Next year she is going to university to study Chinese, but now she’s living in Belize. Pauline says, “I’m working with other people here to save the coral reefs (珊瑚礁) in the sea near Belize. The reefs here are beautiful, but if the sea water is very polluted, the coral will die. I’m helping to do research on the coral and the fish that live around the reefs. All over the world, coral reefs are dying. We need to do something about the problem before it’s too late.”
“I’m staying with a family here and I help do some housework. I don’t get any money, but that’s OK. I love my work here, and I’m learning a lot about the people of Belize—and myself! After I finish my work, I want to stay here for another three months. I want to travel around Belize and Central America.”
【小题1】Some young people from England _______ after they finish school.

The world is not hungry，but it’s thirsty.   1  while we say we are short of water.Why？Because about 97% of water on the earth is sea water which we can‘t drink or use for watering plants directly.Man can only drink and use the 3% of water that comes from rivers and lakes.   2  ，because some of it has been polluted.
　　Now more water is needed.The problem is how we can avoid a serious water shortage in the future.  3 Scientists are making study in this field.Today，In most large cities water is used only once and then runs to the sea or rivers.but it can be used again.Even if every large city reused its water，the water will still not be enough. 4 .
　　The sea seems to give us the best answer.There is a lot of water in the sea.All that needs to be get the salt out of the sea water.This will be expensive，but it has already been used in many parts of the world.   6 So you see，if we can find out a way，we’ll be in no danger of drying up.
从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余选项。

根据下列句子及所给汉语注释，写出各单词的正确形式，每空只写一词。

1.When I was walking in the park, I ______（掉了）my purse.

2.The sea water is _______(主要) made up of water and salt.

3.It’s said that three _______(猴子) have escaped from the zoo.

4.Tiaotiao is one of the ________ (活泼的)girls in the class.

5.I’ve got three days’ holiday ______（包括）New Year’s Day.

根据对话内容，从下面方框中选择适当的单词或词组填空，使对话内容完整正确。

A: Did you     1.    the terrible natural disaster in Japan last month?

B: Yes. My online friend told me about it on March12th—the day after the disaster.

A: I was shocked by the news when I searched the     2.    that afternoon. A lot of people lost their lives and many more    3.     after the earthquake.

B:   4.   , a tsunami came after the earthquake.

A: Many buildings were washed away by the sea water.

B: My friend lost his daughter in the disaster. He was so sad about that. I     5.   hear that. What do you think we can do to help people in Japan?

A: Let’s ask more people to donate some food, clothes or money to them.

B: OK. Let’s go.