In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
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Question: Article: It has been two years since I published my first article on Yahoo!Contributor Network.I was very excited when I saw that what I had written was published on the Internet. I recognized that the content sites such as Associated Content can provide a fertile ground for learning how to become a writer.I was thrifty --I could see that this was an open door for systematically learning some basic writing skills without paying college tuition for classes,all to be finished at my own speed and without leaving the comfort of my own home. During these past few years I gained enough experience and understanding of using Associated Content to try writing.I found writing for that site was not my cup of tea.However,my experience there was positive as I was rewarded with even more learning opportunities just by giving it a try.Through Associated Content I was introduced to the world of bolgs .I decided to learn how to set up a blog myself.Now I'm interested in blogs and continue to work as a writer. Writing for the content site Yahoo!Contributor Network gives me a chance of trying creative writing--news,reviews and numerous lifestyle issues.And all of these topics are my own choices.Then there is an opportunity to meet other writers.Yahoo!Contributor Network has a wonderful in-house messaging system that allows its writers to communicate easily with one another.Not all your tries are satisfactory and easy when you write for a content site,but the benefits are many if you try it. My teacher once said,"If you don't quit,you will win."I have no desire to quit writing as I really enjoy it.My thanks go out to Associated content and yahoo!Contributor Network for all my progress in writing!And to my fellow writers--thank you so much for your support and friendship.May we continue in our efforts of inspiration for many years to come!
Answer: studying on Associated Content is rather expensive but convenient.

Answer: According to the author, _ .

Question: Article: In 1901, H.G. Wells, an English writer, wrote a book describing a trip to the moon. When the explorers landed on the moon, they discovered that the moon was full of underground cities. They expressed their surprise to the "moon people" they met. In turn, the "moon people" expressed their surprise. "Why," they asked, "are you traveling to outer space when you don't even use your inner space?" H.G. Wells could only imagine travel to the moon. In 1969, human beings really did land on the moon. People today know that there are no underground cities on the moon. However, the question that the "moon people" asked is still an interesting one. A growing number of scientists are seriously thinking about it. Underground systems are already in place. Many cities have underground car parks. In some cities, such as Tokyo, Seoul and Montreal, there are large underground shopping areas. The "Chunnel", a tunnel connecting England and France, is now complete. But what about underground cities? Japan's Taisei Corporation is designing a network of underground systems, called "Alice Cities." The designers imagine using surface space for public parks and using underground space for flats, offices, shopping, and so on. A solar dome would cover the whole city. Supporters of underground development say that building down rather than building up is a good way to use the earth's space. The surface, they say, can be used for farms, parks, gardens, and wilderness. H.G. Wells' "moon people" would agree. Would you?
Answer: lived in so many underground cities

Answer: The explorers in H. G. Wells' story were surprised to find that the "moon people" _ .

Question: Article: Still waiting for little green men to make contact? _ . A leading astronomer has concluded there probably aren't any aliens out there - meaning we are absolutely alone in the universe. Even though there may be tens of thousands of other distant planets similar in size to Earth, the conditions on them are likely to be too hard to support life-forms such as ET. Dr Howard Smith, a senior astrophysicist at Harvard University, believes there is very little hope of discovering aliens and, even if we did, it would be almost impossible to make contact. So far astronomers have discovered a total of 500 planets in distant solar systems - known as extrasolar systems - although they believe billions of others exist. But Dr Smith points out that many of these planets are either too close to the sun or too far away, meaning their surface temperatures are so bad that they could not support life. Others have unusual orbits which cause vast temperature variations, making it impossible for water to exist - the most important thing for life. Dr Smith said, "We have found that most other planets and solar systems are wildly different from our own. It means it is highly unlikely there are any planets with intelligent life close enough for us to make contact." But his suggestions contradict other leading scientists who have claimed aliens almost certainly exist. Only last month Professor Stephen Hawking said the fact that there are billions of galaxies out there made it reasonable to think there were other life-forms in the universe. Researchers from the University of London have recently suggested that aliens could be living on as many as 40,000 other planets. But Dr Smith said: "Any hope of contact has to be limited to a relatively tiny space around the Earth, reaching maybe 1,250 light years out from our planet, where aliens might be able to pick up our signals or send us their own. But communicating would still take decades or centuries."
Answer: be afraid

Answer:
By saying "don't hold your breath", the author advised the reader not to _ .