Article: All living things on the earth need other living things to live. Nothing lives alone. Most animals must live in a group, and even a plant grows close together with others of the same kind. Sometimes one living thing kills another, one eats and the other is eaten. Each kind of life eats another kind of life in order to live, and together they create a food chain . Some food chains are simple, while others are not. But all food chains begin with the sun, and all food chains become broken up if one of the links disappears. All life needs sunlight to live on. But only plants can use sunlight directly. Plants are 'factories'. They make food from sunlight, water and things in the soil and air. Plants feed all other living things. Animals can only use the sun's energy after it has been changed into food by plants. Some animals feed directly on plants, others eat smaller animals. Meat-eating animals are only eating plants indirectly. What about humans? We are members of many food chains. We eat rice, vegetables, and fruits and so on. We also eat meat and drink milk. But we often break up the food chains. We kill wild animals and also make rivers, lakes and seas polluted. When these rivers, lakes and seas are polluted, the fish in them can not be eaten. If we eat the fish, we will get strange illnesses. Each form of life is linked to all others. Breaking the links puts all life in danger. Question: Which of the following would be the best title for this passage? Yes or no, is the answer "Food Chains"?
Yes

Article: Put 2 February in your diary! It is World Wetlands Day! It marks the date that the Convention on Wetlands was signed in1971.This special day was first celebrated in 1997 and it is celebrated every year. The celebration is a call for action. It is a way to show people how important and useful the wetlands are for people. On World Wetlands Day, people around the world take part in many wetlands activities. People take trips to the local wetlands. There are talks about how important the wetlands are. People get together to clean up their local wetlands Children draw pictures to advertise the day. People also compete in boat races. The World Wetlands Day is important! If there are no wetlands, there will be no water for anyone in the future. Wetlands help protect nature and resources like fresh water. Already, more than 10000 million people in the world do not have fresh water. Many people do not know how important the wetlands are. They can understand why an elephant or a tiger is important because they are big, beautiful animals. It is much harder for them to understand how important the animals in the wetlands are. These small animals, such as frogs and snails, play a very important part in keeping the balance of nature. All plants and animals are part of the food chain .If the small wetlands animals die, some animals in the food chain will have nothing to eat. They will also die. People need the wetlands to keep the balance of nature in the world. If we do not protect nature today,it will be gone tomorrow. Question: Where do people celebrate World Wetlands Day? Yes or no, is the answer "All over the world."?
No

Article: Mr. Johns and Mr. Brown worked in the same office. One day Mr. Johns said to Mr. Brown, "I'm going to have a small party at my house next Wednesday evening. Would you and your wife like to join us?" Mr. Brown said, "Thank you very much. That is very kind of you. We are free that evening, I think. But I will telephone my wife and ask her. Maybe she wants to go somewhere else that evening." So Mr. Brown went to the other room and telephoned. When he came back, he looked very sorry. " What's the matter?" said Mr. Johns, "Did you speak to your wife?" "No," answered Mr. Brown, "She wasn't there. My small son answered the telephone. I said to him, 'Is your mother there, David?' and he answered, 'No, she is not in the house.' 'Where is she then?' I asked. 'She is somewhere outside.' 'What is she doing?' 'She is looking for me.'" Question: The telephone was _ . Yes or no, is the answer "in a room next to the office"?
No

Article: A new school term begins, Is anything new at your school? Sichuan students are getting an extra hour to sleep in the morning. This year, Sichuan schools decided that students should start classes later. This should help them feel less tired, For Junior high schools, the first classes will begin no earlier than 8:30 am. The changes have made students happy. Liu Xian, 15, said his class was excited by the news on the first day of school. "It's so good we can get up later!" said Liu. Liu studies in Chengdu No.4 Middle School. He used to get up at 6:40 am. Now he can get up at 7:40 am because class doesn't start until 8:40 am. Wu Hongli, 15, said the new timetable is good for her health. "I used to drink coffee every night or I would feel to sleepy to finish my homework, "said Wu. "Now I can finish it without coffee."She used to get up at 6:30 am. Now she can get up at 7:30 am. Wu Hongli's mother was happy, too. She thought more sleep would help her daughter grow taller. But some parents worried that more sleep would mean less learning. There used to be five classes in the morning. Now there are only four. Many teachers, though, say the changes will help students learn better. "Students used to doze for the first two classes in the morning,"said Wu Zongping, an English teacher at Chendu No.12 Middle School. "But now they look fine and they learn much better than before." Question: Why was Liu Xian excited at the news on the first day of school? Yes or no, is the answer "He could sleep one more hour in the morning."?
No