Read the article and select the best answer. Article: Taking away a city's rubbish is a big job. Every day trucks come into a city to collect it. Most rubbish is made up of things we can't eat or use. If we kept these things we would soon have a mountain of rubbish. In some cities the rubbish is collected and taken outside of the city to a dump . Often the city dump is placed where the ground is low or there is a big hole. The kitchen rubbish is broken into small pieces and sent into the sewage system. The _ system takes away the used water from toilets, bathtubs and other places. To keep mice and flies away, some earth is used to cover the newly dumped rubbish. Later, grass may be planted on the rubbish-filled land. Finally, a house or a school may be built there, and then you'd never know that this had once been an old rubbish dump. In other cities the rubbish is burnt in special places. The fire burns everything but the metal. Sometimes the metal can be used again in factories where things are made of metal. The food parts of rubbish are put in special piles where they slowly change into something called humus , which looks like black earth. It is rich with kinds of things that feed plants and help make them grow. Question: How should we take care of a used metal box according to the passage? Options: A: By burning it off. B: By putting it in water. C: By throwing it away. D: By reusing and recycling it.
D

Read the article and select the best answer. Article: Bob is a middle school student. He is 13years old. He lives in Shanghai with his parents and his twin brother, Jack. They are in the same( ) school, but in different classes. Bob is good at Maths, but not good at English. He thinks it's a little difficult for him. But he plans to spend more time on it. Every morning, Bob gets up early. He usually reads English for half an hour. And then he has breakfast with his family. He usually has two eggs and a glass of milk. After breakfast, he walks to school with his brother. It takes them about twenty minutes to get to school. They get to school at about 7:40. Bob begins his classes at 8:00. After four lessons in the morning, he has a hamburger, some fish and vegetables for lunch at school. Then he has three classes in the afternoon. His last class is over at 4:50p.m. After school, he usually plays football or basketball from 5:00 p. m. to 6:00 p.m. He says it is good for his health to play sports every day. He gets home at 6:20 p.m. He usually eats some rice and vegetables for dinner. Sometimes, he eats some noodles. After dinner, he does his homework from 7:30to 9:30. Then he listens to music or reads books for a while( ). He doesn't watch TV or play computer games on weekdays. He goes to bed at 10:30 p.m. His friends say his lifestyle is very healthy. Do you think so? Question: Bob _ for half an hour after he gets up in the morning. Options: A: listens to music B: does housework C: reads English D: plays football
C

Read the article and select the best answer. Article: Blue Ocean Aquarium is a great place for families to take a holiday. Children love to see the sea animals and watch films about sharks in it. Last Saturday morning, Mr Jackson took his wife and two little sons to the aquarium. At the ticket office, he asked, "How much shall I pay to get in?" The woman at the ticket office answered, "The price is 20 dollars for each adult or any kid older than five. We let kids in free if they are five or younger. How old are your kids?" Mr Jackson said, "The older one is six and the younger one is three. I think I must buy three tickets. " The woman was surprised. She said, "Sir, don't you want to save 20 dollars? If you tell me your older son is five, I won't know the difference. " Mr Jackson said with a smile, "Yes, that sounds right, but my kids will know the difference. " From Mr Jackson' s story, we know _ is very important in the modern society . We should tell the truth to the people around us, especially to the kids. Question: Mr Jackson spend _ on their tickets to the aquarium at last. Options: A: 20 dollars B: 40 dollars C: 60 dollars D: 80 dollars
C