input question: Write a multi-choice question for the following article, with the given choices and answer: Article: London has always been known for its "black fogs". In the winter of 1952, a milky white fog rolled into the city. As the smoke poured into the air, it was so hard to see that people had to walk in front of the buses to guide them. In this way, the most serious air pollution disaster in history began. When it was over, more than 4,000 people had been killed by the thick black smog. New York City has had several London-type smogs since 1950. Each time, 100 to 400 deaths were caused by the smog. Although these smogs were not as deadly as London's, New York City has the worst air pollution problem in the United States. In all the killer smogs, factories and homes poured smoke and fumes into the air from the furnaces. The chemical fumes combined with the water droplets in the fog to form harmful substances. These substances caused the illness of those who breathed the polluted air. Usually, such harmful fumes rise into the upper air and are blown away by the wind. But sometimes there is an unusual weather condition called a temperature inversion. A layer of cold air remains near the ground as smoke and fumes pour into it. This is covered by an upper layer of warm air that acts like a lid. It prevents the polluted cooler air from rising. The harmful fumes pile up and make people ill. The smog may be so thick that airports are closed and chains of collisions occur on the highways. Another type of smog occurs in Los Angeles. Here the weather may be clear and sunny. But stinging eyes and dry coughs show that harmful chemicals fill the air. The smog is due to invisible gases, mostly from automobile exhaust. Because these chemicals are changed by the sun high up in the air, it is called photochemical smog. It contains automobile exhaust fumes and nitrogen oxides changed by the sun's rays. Added to these are sulfur dioxide and other fumes from factories and oil refineries. Photochemical smog is found in many large cities all over the world. Killer smogs don't happen very often, fortunately. But in Beijing, a combination... Options: A Water. B Wind. C The sun. D Cold air. Answer: B Wind. Question:???
output answer: What can reduce the air pollution according to the passage'?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Nearly everyone is shy in some ways. If shyness is making you uncomfortable, it may be time for a few lessons in self-confidence. You can build your confidence by following some suggestions from doctors and psychologists. Make a decision not to hold back in conversations. What you have to say is just as important as what other people say. And don't turn down party invitations just because of your shyness. Prepare for yourself for being with others in groups. Make a list of the good qualities you have. Then make a list of ideas, experiences, and skills you would like to share with other people . I think about what you would like to say in advance. Then say it. If you start feeling self-conscious in a group, take a deep breath and focus your attention on other people, Remember, you are not alone. Other people are concerned about the impression they are making, too. No one ever gets over being shy completely, but most people do learn to live with their shyness. Even entertainers admit that they often feel shy. They work at fighting their shy feelings so that they can face the cameras and the public. Just making the effort to control shyness can have many rewards. But perhaps the best reason to fight shyness is to give other people a chance to know about you. Options: A explain how shyness developed B recommend ways of dealing with shyness C persuade readers that shyness is natural D prove that shyness can be overcome Answer: B recommend ways of dealing with shyness Question:???
output answer: The main purpose of the article is to _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Job Chances in Top Schools Throughout China Interested in teaching in a foreign country? Schools all over China are looking for skilled teachers interested in teaching English. There are chances all over the country. Apply today! Necessary conditions Native speaker of English BA Degree or higher (English and Education major preferred) Teaching experience is preferred, but not required. Must be a citizen of one of the following countries: Australia, Canada, Ireland, South Africa, New Zealand, the United States, or the United Kingdom. Pay to be offered From $1,800 to $2,300 a month depending on conditions and experience Pays differ depending on schools. Benefits differ between employers, but the following benefits must be offered: FREE apartment with furniture Overtime pay 10---14 days paid vacation Medical insurance---generally half provided Round-trip ticket How to apply To apply, only send us the following information: Resume/Date of Birth/Recent picture Once we receive your information, we will get you into our job matching lists, when a match is recorded, we will get in touch with you for an interview. Click on the following apply. Now button to offer your resume and required documentation. Any questions send us an e-mail at primejobs@teachers.com. Options: A French B English C Chinese D German Answer: B English Question:???
output answer: One who gets the job will teach _ .[

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Crash. Shatter. Boom. Crash. Shatter. Boom. Smattering of silly dialogue. Pretty girl screams: "Dad!" Crash. Shatter. Boom. Crash. Shatter. Boom. Silly dialogue. "Dad!!!" Crash. Shatter. Boom. What? Oh, sorry. We were falling into a trance there. Which is, dear moviegoer, what may happen to you during Michael Bay's Transformers: Age of Extinction, the fourth Transformers film and lasts 165 minutes, which is precariously close to the three-hour mark that Bay undoubtedly will reach--by our sophisticated calculations, and at the current growth rate, with his sixth installment . But let's not get ahead of ourselves. Despite what you've just read, this film will likely be a massive hit because by now, if you're buying a Transformers ticket, you surely know what you're getting into, and you want more, more, more. And Bay is the Master of More. Or just take it from the 11-year-old sitting next to me, who reserved any audible judgment--he, too was in a trance, though maybe from sugar intake--until the moment he saw a Transformer become a dinosaur. Overwhelmed by the pairing, he proclaimed, "That's the sickest thing I've ever seen in my life." It was as if peanut butter and jelly had been tasted together for the first time. This time, there's a whole new human cast. Most important, Mark Wahlberg has replaced Shia LaBeouf as well, Main Human Guy. A significant part of the movie also takes place in China--clearly a nod to the franchise's huge market in the country. In any case, we begin in Paris, Texas, where Cade Yeager (Wahlberg), a struggling inventor, is desperatlely seeking a big discovery. He's also a widowed dad, and super-protective (as the movie constantly reminds us) of his high-school daughter, Tessa (Nicola Peltz, blond and pretty and ineffective, though the one-note script does her no favors). One day, Cade buys a rusty old truck. Examining it back home, he soon discovers it's none other than Optimus Prime, the Autobot hero, seriously damaged. As Cade works on fixing him up, his assistant, witty... Options: A serious B ironic C scholarly D light-hearted Answer: D light-hearted Question:???
output answer:
The tone of the passage as a whole can be described as _ ?