Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: She was returning from teaching out in a small community . It was a moonless night, and a heavy snow was falling. She remembered back to when she had first started teaching out in small communities. In those days she had always picked up hitchhikers , until the day her sister told her of a friend who had been shot in the head by a hitchhiker, all because she had stopped out of kindness to help him during a storm. Her family didn't become concerned about her safety over the hitchhikers until the family heard the promise: "No more hitchhikers!" The snow that night was making her think back to this. Then she saw a man waving. She slowed down for him, but now as he ran toward the car in the dark she shook with fear. Yet she thought that if he was truly in need she couldn't leave him here in this storm. The stranger explained that his car was dead, and she told him to get in. They drove for an hour into the next city and she took him to a telephone booth . She waited until he had made a call. When he reported back to her that a family member would soon come for him, she wished him well and left. _ "I hope they'll understand why I had to break my promise," she thought. Options: A She had been hurt by a hitchhiker. B Her sister's friend was killed by a hitchhiker. C There were often snowstorms on her way home. D Her car often broke down on her way home. Answer: B Her sister's friend was killed by a hitchhiker. Question:
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The answer is:
What made her family worried about her safety?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: A practical English Grammar is intended for intermediate and post-intermediate students. We hope that more advanced learners and teachers will also find it useful. The book is a comprehensive survey of structures and forms, written in clear modern English and illustrated with numerous examples. Areas of particular difficulty have been given special attention. Differences between conversational usage and strict grammatical forms are shown but the emphasis is on controversial forms. In the fourth edition the main changes are as follows. 1. Explanation and examples have been brought up to date. 2. There is now more information on countable and uncountable nouns, attributive and predicative adjectives, adverbs of place, sentence adverbs, cleft sentences, prepositions, conjunctives, modal verbs, perfect tenses, infinitive constructions, the passive, purpose clauses and nouns. 3. Some material has been rearranged to make comparisons easier. For example, parts of chapters on can, may, must etc. are now grouped by functions; verbs of liking and preference have a chapter to themselves; suggestions and invitations have joined the chapter on commands, requests and advice. 4. The contents list now summaries every edition heading, and there is a new index containing many more entries references. In this edition the sign "~" is frequently used to show a change of speaker in examples of dialogue. Note also that although the sign "=""" sometimes connects two words or expressions with the same meaning, it is often used more freely, e.g. to indicate a transformation from active to passive or direct to indirect speech. We wish to thank all at Oxford University Press who have assisted in the preparation of the fourth edition. We would also like to thank Professor Egawa of Nihon University, Japan, Professor Rene Dirven of Duisburg University, West Germany and other colleagues for their friendly and helpful suggestions. London, November 1985 A.J.T., A.VM Options: A compares modern English with old English B gives a large number of examples to reduce difficulty C attaches more importance to conversational forms D pays little attention to strict grammatical forms Answer: C attaches more importance to conversational forms Question:???
output answer: According to the passage, we know that his grammar book _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: It is amazing how many of the things in science fiction and movies have become reality. For instance, in the movie Star Trek, the workers could go to a replicator and order food, drinks or anything they could program into the computer. Before long, the item would appear. This is possible today, in a way, with technology we have had for years. Several manufacturers have created 3D printers. One company, MakerBot, has created a printer that the average person can afford. It is called The Replicator. You can download a lot of design software from the Internet for use with The Replicator. In the near future, rather than going to a store to buy what you need, you may be able to download what you want from the Internet and print it out at home. The process was first used with music. At the very beginning, music was recorded onto plastic disks with etching . Music can now be copied without a physical product. _ Rather than having to buy a physical book or magazine, you can now download them from the Internet in digital form. This technology is already used in engineering and architecture. Melissa Shoes, a Brazilian footwear company, is using this technology to create shoes. Rather than having to go through the current process of product design and development, the company is able to design and print shoes for display to see how well they will sell before having lots of them made. Options: A It is not too expensive. B We can download software from it. C It can print whatever we want. D It'll replace shopping in the future. Answer: A It is not too expensive. Question:
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Answer: What do we know about The Replicator created by MakerBot?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Andy loved the first grade. He loved his teacher,Mrs.Parks. He loved playing games on the playground. He loved learning about dinosaurs and the solar system . Every morning Andy's mother dropped him off in front of his school on South Street. One foggy morning,the traffic was so bad on South Street that she decided to drop him off behind the school. Andy walked for about ten minutes and got to the gate. He held the icy handle,but it didn't move!Using both hands,he tried his hardest and finally the gate opened. After Andy closed the gate behind him,he looked in the direction of the teaching building. But all he could see was fog. He got to the spot where the slide had always been,but it was not there."The slide is gone!" he cried. He walked a little more to look for the swings,but they were not where they had always been."The swings are gone!" he cried again. Andy kept walking. He was so anxious to see the school that he fell and landed on the ground. He still couldn't see the school. A terrible thought appeared in his head."The school is gone!" he cried sadly. No more games with Jennie,Angel and Dillon,he thought. No more reading about dinosaurs. No more watching videos on the solar system... Suddenly the boy saw something up ahead."It's Jennie!"he shouted. Then he saw the outline of a school building. His school was still there!He was full of excitement! "Hi,Jennie!" he stood up and caught up with the girl."I couldn't see the school. I thought it was gone." Jennie just laughed."You're so silly." "What happened to the slide and the swings?" Andy asked. "We will have new playground equipment today," Jennie answered."The old equipment was taken away last night. Don't you remember Mrs. Parks telling us about it yesterday?" "I guess I forgot," Andy said,smiling."Anyway,I'm glad the school is here." Options: A Andy's mother might feel sorry for her son B Andy was a boy who loved school very much C many students would be late for school on that foggy day D Jennie did well in learning and was interested in nature Answer: B Andy was a boy who loved school very much Question:
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Answer:
It can be concluded from the passage that _ .