Article: The world itself is becoming much smaller by using modern traffic and modern communication means . Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it. Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in a place, men moved to another place. But this is no longer true. Man is now slowly polluting the whole world. Air pollution is still the most serious. It's bad to all living things in the world, but it is not only one kind of pollution. Water pollution kills fish and pollutes drinking water. Noise pollution makes us become angry more easily. Many countries are making rules to fight against pollution. They stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air. The pollution of SO2 is now the most dangerous problem of air pollution. It is mostly caused by heavy traffic. It is certain that if there are fewer people driving, there will be less air pollution. The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must try to control the growth of population at the same time. Question: Our world is becoming much smaller . Yes or no, is the answer "because science is developing"?
No

(Question)
Article: Sharks frighten most of us, but Daniel Weaver, a shark scientist, swims with them for a living! We asked him some questions about this unusual job. So Daniel, what's it like to be a shark scientist? Well, it's a great job. I often travel to faraway places like South Africa and Fiji to study sharks. On the other hand, a shark scientist sometimes does boring desk work, such as writing reports. Also, shark scientists don't usually get paid a lot. What qualities do you need to become a shark scientist? Shark scientists need to be wise and strong. They enjoy working outdoors and they have to be cool and patient . They also have to be quite brave! So do you think it's a dangerous job? Well, sharks have up to 15 rows of sharp teeth. However, sharks hardly attack humans. There are over 350 kinds of sharks in the world and only about 10 are dangerous to us. In fact, dogs kill more people every year than sharks! Humans kill over 12 million sharks a year for food and sport! How do you become a shark scientist? A shark scientist usually studies _ or _ at university. It's also good to get some work experience in an aquarium . In my opinion, I have the best job in the world! Question: _ questions were asked about Daniel's unusual job. Yes or no, is the answer "Four"?
(Answer)
Yes

Ques: Article: In the middle of a dark forest, there lives an owl . All the animals know that he is the wisest among all of them. So they often go to him and tell him their troubles. Then the owl always teaches them what they should do. One day, a little bird goes up to the owl. She is crying. "what's wrong with you?" asks the owl. "I'm not happy at all. I don't want to be a bird," the bird says. "Why don't you want to be a bird?" asks the owl. "I am so small, weak and useless," she cries. "I want to be big and strong like the lion. He is very important, but I am not" Then the owl whispers something in her ear. At once the bird dries her _ and goes away. One week later, the bird came back. "Oh, thank you very much. You are a very wise owl," she says to the owl. "I am very happy now. Every day, I sit on top of the tallest tree and watch for lions and tigers. When they come near, I shout at the top of my voice. Then my friend all run and hide. They are very thankful to me. I am useful and important now" The wise owl smiles and says, "No one in this world is useless." Question: The animals in the forest visit the owl because _ Yes or no, is the answer "the owl can tell them what they should do when they have some problems."?
Ans: Yes

(Q).
Article: Do animals have a culture? What do we mean by "culture"? Lately social scientists have begun to ask if culture is found just in humans, or if some animals have a culture too. When we speak of culture, we mean a way of life a group of people have in common. Culture includes the beliefs and attitudes we learn. It is the patterns of behavior that help people to live together. It is also the patterns of behavior that make one group of people different from another group. Our culture lets us make up for having lost out strength, claws, long teeth, and other defenses. Instead we use tools, cooperate with one another, and communicate with language. But these aspects of human behavior, or "culture", can also be found in the lives of certain animals. Animals can make tools, for example. We used to think that the ability to use tools was the dividing line between human beings and other animals. Lately, however, we have found that this is not the case. Chimpanzees can not only use tools but actually make tools themselves. Animals can also share knowledge with each other and use their own language to communicate. So it may be important for us to know that the line dividing us from animals is not as clear as we used to think. Question: We thought _ was the biggest difference between human beings and other animals. Yes or no, is the answer "using tools"?
(A).
No

Ques: Article: Modern life is impossible without traveling. The fastest way of traveling is by air. With a modern airliner you can travel in one day to places which it took a month or more to get to a hundred years ago. Traveling by train is slower than by air, but it has its advantages . You can see the country you are traveling through. Modern trains have comfortable seats and dining cars. _ make even the longest journey enjoyable. Some people prefer to travel by sea when possible. There are large liners and river boats. You can visit many other countries and different places. Traveling by sea is a very pleasant way to spend a holiday. Many people like to travel by car. You can make your own timetable . You can travel three or four hundredmiles or only fifty or one hundred miles a day, just as you like. You can stop wherever you wish where there is something interesting to see, at a good restaurant where you can enjoy a good meal, or at a hotel to spend the night. That is why traveling by car is a popular pleasure trips, while people usually take a train or a plane when they are traveling on business. Question: From the passage we know the fastest way traveling is _ . Yes or no, is the answer "by air"?
Ans:
No