Read the following article and select the best answer. Article: For many years scientists have said that the earth is getting warmer. Now they have found something new-hot cities! In the southern US, they have found that cities become very hot in summer. For example, the city of Atlanta in Georgia has roof temperature of up to 50oC while it is 27degC in the streets! At night, the outside of buildings stays so hot that the heat of the city causes storms over the city! China also has the same kind of problems. Every year more farmland is used for factories or offices. More housing is needed, too. As people become richer, they buy more cars. New roads are needed and new car parks are built in the city centers. This all makes cities hotter. It isn't easy to change the situation. City planners say that we should plant more trees in the middle of cities. Every new street should have trees on both sides, they say. Trees make the temperature lower, so we should have more trees in our parks and squares. We should also paint our roofs white. If we do this, they do not become so hot. Every roof in a hot and sunny country should have solar roof panels. The electricity from these can be used to run the air conditioners in the buildings. People continue to cut down forests around the cities. This makes the problem worse. Cities are growing faster and faster. By the year 2025, four fifths of the population will be living in cities. If we go on like this, there will not be enough farmland to feed everyone in the world Question: The way to make the city cooler is to _ . - plant more trees - try to use air conditioners more - build more parks and squares - paint the roofs of all the white buildings
plant more trees

(Question)
Read the following article and select the best answer. Article: We all dream about things that we would like to do and things we hope to achieve in the future. But are everybody's dreams the same? Here are some of the findings of a survey about hopes and dreams,and thousands of students across China took part in it. _ We received several different answers to the question:What would you like to do after finishing your education? It seems some students would like to start work as soon as possible, so that they can help provide better lives for their parents. Other students hope to continue studying after finishing school and to go to university. Although money is important, many teenagers said they want to do jobs they enjoy. According to the survey, the most popular choice of job is computer programming. _ Teenagers have all kinds of dreams. Some are more realistic than others. For example, many students said they would like to be volunteers if Beijing could hold the World Cup, maybe working as translators or tour guides. And quite a few said they dream of going to the moon one day. According to the survey, less realistic dreams are also common, but many students reported that they were willing to work hard to achieve their dreams. Quite a few dream of becoming famous, perhaps famous sports people or singers. Some said they'd like to go on exciting trips; one student said she'd love to sail across the Pacific Ocean. And then there are dreams that are impossible; three students said they'd like to be able to fly! _ It was clear from the survey that teenagers have similar hopes. It seems that most students hope to have a good education and find a good job. Besides,students dream of very different things:good things, and even crazy things. It is very important to dream, so hold on your dreams; one day they may just come true. Question: What's the writer's opinion of dreams? - Give up impossible dreams. - Common dreams are not so good. - Teenagers should have realistic dreams. - Dreams are important and try to make them come true.
(Answer)
Dreams are important and try to make them come true.

Ques: Read the following article and select the best answer. Article: 1990 was a significant year in world enents. In Febbruary, Nelson Mandela was set free after 27 years in prison. In October, East and West Germany became one country again. Then at the end of 1990, the World Wide Web was born. For this final event we have one man to thank, Tim Berners-Lee, the father of the Web. Berners-Lee was born on June 8, 1955 in London, England. His parents, both computer designers, encouraged him to think and work creativelhy as he grew up. He was an excellent student and naturally took an interest in computers and science. After graduating from Oxford University, Tim went to work at a science research centre in Sfwitzerland. There be developed some of the different systems that would later become the Web. The first was HTML, the computer language used to make web pages. The second was an address system that let computers anhywhere find each other and send and receive information. In 1990, while still at the science centre in Switzerland, he put them together to make the first Internet browser. It could run on any computer and allowed people to create share their information with the rest of the world. Tim knew that the more people used the Web, the more useful it would be. He wasn't interested in money but knowledge, so he gave out his invention for free to anyone who was interested. Many were interested and the growth of the Internet began. Today Tim works as a professor at the MIT in America, researching new and interesting ways to use the Web. He has received many awards from governments and organizations for his efforts. He is still not very interested in money. That is why he is so admired by his students and workmates. It may also be one of the reasons that few people outside the world of technology know his name. Question: Where does Berners-Lee live today? - England. - Switzerland. - America. - Canada.
Ans: Switzerland.

Ques:Read the following article and select the best answer. Article: If you watch the sky for about an hour after the sun goes down , you may see some " moving stars". But they're not really stars. They're man--made satellites . And the biggest of all is the International Space Station(ISS). From May to July is the best season to watch the ISS flying over the earth. And people can see it with their eyes. The ISS is the biggest satellite and scientists want to live on it. They think that the best way to learn more about space is to live there. When the space station is finished , it will be like a city in space. People will stay and study there with many of the things they have at home. Laboratories, living rooms and power stations are being built. The ISS is the most expensive space program. Billions of dollars are being spent on it every year. Scientists hope that the ISS will be _ for future space exploration . "The ISS will help us understand the human body better, explore space and study the earth. It can help us make life on the earth better, " said Kathryn Clark , an ISS scientist. Sixteen countries are part of the program: the US, Russia, Canada, Japan, Brazil and 11 European countries. China isn't an ISS country , but it has helped with some of the experiments. In 2003 , China sent some rice up to the ISS to find out what space would do to it. ,. Question: Where do you most possibly find the passage? - A TV guide. - A storybook. - A science magazine. - A travel diary.

Ans:
A science magazine.