Write a multi-choice question for the following article, with the given choices and answer: Article: While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted--being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the third one, thanks to this cool 3-D pizza printer! About a year ago, NASA offered $125 ,000 to Anjan Contractor, a 3-D technology expert, to build a device that would allow astronauts to make pizza on demand. The mechanical engineer promised that his invention would produce pies in large quantities that looked, tasted and even smelled like pizza made in common ovens. Late last year, the engineer presented a video of his first prototype that begins by creating a single slice of dough that is cooked and printed at the same time. Then comes the tomato "sauce" -- a mix of tomato powder, oil and water and finally, a protein slice that resembles cheese. While the video doesn't show the baking process, the inventor says that once the pizza is printed, it can be ready to be consumed in 7 seconds. While the pie in the video looks delicious enough to attract any pizza lover, Anjan Contractor is far from ready for astronauts. That's because he still has to find a solution to make the food container in the printer last for 30 years. Though that may sound unrealistic, actually it is not. Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients and then they are reduced to the powder form. This, as you can imagine, will not be so easy. But, while the printer may not be ready for space, it certainly looks ready enough for people on earth. Hopefully, NASA and Contractor will consider selling it to those not fortunate enough to go to Mars! Options: A he has no money left to go on with his research B the pizza doesn't seem appetizing to pizza lovers C he has no way to make pizza that can last for thirty years D he cannot make the food container last for decades Answer: D he cannot make the food container last for decades Question:
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Answer: The biggest challenge that Anjan Contractor is faced with now is probably that _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: A year ago, August, Dave Fuss lost his job driving a truck for a small company in west Michigan. His wife, Gerrie, was still working in the local school cafeteria, but it was hard for Dave to find work, and the price of everything was rising. The Fusses were at risk of joining the millions of Americans who have lost their homes in recent years. Then Dave and Gerrie received a timely gift--$7,000, a legacy from their neighbors Ish and Arlene Hatch, who died in an accident. "It really made a difference when we were meeting difficulty ."says Dave. But the Fusses weren't the only folks in Alto and the neighboring town of Lowell to receive unexpected legacy from the Hatches. Dozens of other families were touched by what the Hatches had done. In some cases, it was a few thousand dollars; in others, it was more than $100,000. It surprised nearly everyone that the Hatches had so much money, more than $3 million--they were an elderly couple who lived in an old house on what was left of the family farm. Children of the Great Depression, Ish and Arlene were known for their habit of saving. They preferred comparison shopping and would go from store to store, checking prices before making a new purchase. Through the years, the Hatches paid for local children to attend summer camps when their parents couldn't afford it. "Ish and Arlene never asked if you needed anything," says their friend Sandy Van Weelden, "They could see things they could do to make you happier, and they would do them." Even more extraordinary was that the Hatches gave away their farmland. It was the Hatches' wish that their legacy--a legacy of kindness as much as one of dollars and cents--should enrich the whole community and last for generations to come. Neighbors helping neighbors--that was Ish and Arlene Hatch's story. Options: A They had their children during the Great Depression. B They left the old house to live on their family farm. C They gave away their possessions to their neighbors. D They helped their neighbors to find jobs. Answer: C They gave away their possessions to their neighbors. Question:
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Answer: What can we learn about the Hatches?

Write a multi-choice question for the following article, with the given choices and answer: Article: Often speakers at a meeting experience dry mouths and ask for a glass of water.You can solve the problem by activating the saliva in you mouth.First gently bite the edges of your tongue with your teeth.Or,press your entire tongue to the bottom of your mouth and hold it there until the saliva flow.Or you can imagine that you are slicing a big juicy lemon and sucking the juice. Before you begin your talk,be kind to your voice.Avoid milk or creamy drinks which coat your throat.Keep your throat wet by drinking a little sweetened warm tea or water-down fruit juice. If you sense that you are losing your voice,stop talking completely.Save your voice for your speech.You may feel foolish using paper to write notes,but the best thing you can do is to rest your voice.If you feel the need to see a doctor,perhaps getting some advice from a professional singer can be a better choice.In the meantime,do not even talk in a low voice. What about drinking alcohol to wet your throat?I advise you not to touch alcohol before speaking.The problem with alcohol is that one drink gives you a little confidence.The second drink gives you even more confidence.Finally you will feel all-powerful and you will feel you can do everything,but in fact your brain and your mouth do not work together properly.Save the alcohol until after you finish speaking. Perhaps you want to accept the advice,but you may wonder if you can ever change the habits of a lifetime.Of course you can.Goethe,who lived before indoor skating rinks or swimming pools,said,"We learn to skate in the summer and swim in the winter."Take this message to heart and give yourself time to develop your new habits.If you are wiling to change,you will soon be able to say that you will never forget these techniques because they've become a part of your body. Options: A Going to see a doctor. B Asking a professional singer for help. C Whispering the things that you want to say. D Keeping on talking rather than use a paper to write notes. Answer: B Asking a professional singer for help. Question:
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Answer:
What does the writer suggest when you feel you are losing your voice?