---What’s wrong with you? You look tired.
---I ______________ last night
A took out    B stayed out    C cleaned out    D cut up

– What’s the matter with Tommy? 
– He is ____________.
– Oh, you can tell him to share worries with his friends and ____________.

What’s your dream vacation? Watching wildlife in Kenya? Boating down the Amazon? Sunbathing in Malaysia? New chances are opening up all the time to visit the world. So we visit travel companies, compare prices, and pay our money.
We know what our vacation costs us. But do we know what it might cost someone else? It’s true that many poorer countries now depend on tourism for foreign income. Unfortunately, though, tourism often harms the local(本地的) people more than it helps them.
It might cost their homes and lands. In Myanmar, 5,200 people were forced to leave their homes among the pagodas(佛塔) in Bagan so that tourists could visit the pagodas.
Tourism might also cost the local people their jobs and dignity(尊严). Local workers often find only low-paying jobs in the tourist industry. And most of the money do not help the local economy（经济）. Instead, money return to the tour operators in richer countries, When the Maasai people in Tanzania were driven from their lands, some moved to poor places of the city. Others now make a little money selling things or acting for photos.
Problems like these were noticed more than 20 years ago. But now tour operators and local governments are working together to begin correcting them. Tourists, too, are putting on the pressure.     
The result is “ethical（合乎职业道德的）tourism”. Ethical tourism has people at its heart. New international agreements and rules can help protect the people’s lands, homes, economies and cultures. The beginnings are small, though, and the problems are complex(复杂的).
But take heart. The good news is that everyone, including us, can play a part to help the local people in the places we visit. Tour operators and companies can help by making sure that local people work in good conditions and earn the money they should get.
They can make it a point to use only locally owned hotel, restaurants and guide services. They can share some money to help the local economy. And they can help the local people plan and manage tourism.
What can tourists do? First, we can ask tour companies to provide information about the conditions of local people. We can then make our choices and tell them why. And while we’re abroad, we can:
Buy local foods and products.
Pay a fair price for goods and services and not bargain for the cheapest price.
Ask before taking photographs of people.
They are not just part of the scenery!
Let’s enjoy our vacation and make sure others do, too.
【小题1】Which of the following is not mentioned?

What’s water

The students were having their chemistry (化学) class. Miss Li was telling the children what water was like. After that, she asked her students,“ What’s water?” No one spoke for a few minutes. Miss Li asked again,“ Why don’t you answer my question? Didn’t I tell you water is like?” Just then a boy put up his hand and said,“ Miss Li, you told us that water has no color and no smell. But where to find such kind of water? The water in the river behind my house is always black and it has a bad smell. ”Most of the children agreed with him.“ I’m sorry, children.” Said the teacher, “Our water is getting dirtier and dirtier. That’s a problem.”

1.The students were having their         class.

A. English                              B. Chinese                                     C. chemistry

2.Miss Li was telling the children what         was like.

A. water                                         B. air                                               C. earth

3.A boy said, “The water in the river behind my house is always __________.”

A. white                                         B. black                                          C. clean

4.Most of the children         the boy.

A. agreed with                              B. wrote to                                    C. heard from

5.The water in the river has color and smell because it is getting _________.

A. more and more                      B. less and less                    C. dirtier and dirtier