Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Most people want to be happy, but few know how to find happiness. Money and success alone do not bring lasting happiness. Aristotle, a Greek thinker, said, "Happiness depends upon ourselves." In other words, we make our own happiness. Here are a few suggestions to help you be happier. The first secret of happiness is to enjoy the simple things in life. Too often, we spend so much time thinking about the future --for example, getting into college or getting a good job --that we fail to enjoy the present. You should enjoy life's simple pleasures, such as reading a good book, listening to your favorite music, or spending time with close friends. People who have several close friends often live happier and healthier lives. Another secret to living a happy life is to be active, and have hobbies where you forget your problems and time. Many people experience this dancing, or playing a sport, such as swimming. You can forget about your problems, and only think about the activity. Finally, many people find happiness in helping others. Studies show that people feel good when they spend their time helping others. If you want to feel happier, do good things for someone. You can help a friend with his or her studies, go shopping to buy food for an elderly person, or simply help out around the house by washing the dishes. , Options: A Money Makes You Happy B The Secrets of Happiness C Ideas for Helping Other People to Be Happy D Good Friends Make You Happy Answer: B The Secrets of Happiness Question:
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The answer is:
The best title of the passage is _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Imagine the situation. You are driving along a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. It is a device which uses satellites to find the user's position. It can find your position in 20 meters. A GPS can't start your car, but at least you will know where you are. GPS, which means Global Positioning System, is a small radio receiver. It looks like a mobile phone. You can hold it in your hand, or put it in your pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic maps, so you know where you are. For example, in a city they can tell you the name of the street. There are three parts to the Global Positioning System. The first part is the receiver. You can hold it in your hand, or have it fixed into your car, plane, etc. The second part is a group of satellites orbiting the earth. The receiver contacts at least four of the satellites and calculates its position. The third part of the system is a network of ground stations. They are all over the world. They control the satellites and make sure they are working well. Some people think that in the future the GPS will be as common as the mobile. They are becoming cheaper and more and more accurate . There are also many new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again. Options: A cheaper than mobile phones B as common as watches. C having few new uses D more accurate than now. Answer: D more accurate than now. Question:
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The answer is:
Maybe in the future the GPS will be _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: During the day we work and play, and at night we sleep. Our bodies rest while we are sleeping. In the morning we are ready to work and play again. When we are asleep, our bodies grow most. When children feel tired and angry, they usually need more sleep. We can get our lessons better, and we feel better, too, when we have enough sleep. Boys and girls, eight or nine years old, need ten hours of sleep every night. Our bodies need plenty of air when we sleep. If we do not get enough fresh air we wake up feeling tired. While in bed we must not cover our heads. If we do, our lungs will not get enough fresh air. If we open our windows at night we can have plenty of fresh air. Cool air is better than warm air. Boys and girls must get plenty of sleep if they want to grow and be strong. Options: A Too much air. B Not enough fresh air. C Too much cold air. D Too much sleep. Answer: B Not enough fresh air. Question:
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The answer is:
What often makes us feel tired in the morning?