Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Sunny countries are often poor. A shame, then, that solar power is still quite expensive. Eight19, a British company by Cambridge University, has, however, invented a novel way to _ this. In return for a deposit of around $10 it is supplying poor Kenyan families with a solar cell able to generate 2.5 watts of electricity, a battery that can deliver a three amp current to store this electricity, and a lamp whose bulb is a light-emitting diode . The firm thinks that this system, once the battery is fully charged, is enough to light two small rooms and to power a mobile-phone charger for seven hours. Then, next day, it can be put outside and charged back up again. The trick is that, to be able to use the electricity, the system's keeper must buy a scratch card--for as little as a dollar--on which is printed a reference number. The keeper sends this reference, plus the serial number of the household solar unit, by SMS to Eight19. The company's server will respond automatically with an access code to the unit. Users may consider that they are paying an hourly rate for their electricity. In fact, they are paying off the cost of the unit. After buying around $80 worth of scratch cards--which Eight19 expects would take the average family around 18 months--the user will own it. He will then have the option of continuing to use it for nothing, or of trading it in for a bigger one, perhaps driven by a 10-watt solar cell. In that case, he would go then through the same process again, paying off the additional cost of the upgraded kit at a slightly higher rate. Users would therefore increase their electricity supply steadily and affordably. According to Eight19's figures, this looks like a good deal for customers. The firm believes the average energy-starved Kenyan spends around $10 a month on oil--enough to fuel a couple of smoky lamps--plus $2 on charging his mobile phone in the market-place. Regular users of one of Eight19's basic solar units will spend around half that, before owning it completely. Meanwhile, as the... Options: A Solar Energy: Starting from Scratch. B Eight19: a creative British Company. C Kenyan Families: Using Solar Energy for Free. D Poor Countries: Beginning to Use Solar Energy. Answer: A Solar Energy: Starting from Scratch. Question:
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Answer: What might be the most suitable title for the passage?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: There is an English saying that goes,"he who laughs last,laughs the hardest."High School Musical star Zac Efron is laughing a lot these days. As a young boy,Efron was _ in school because he was always the smallest in his class and teased because he had a big space between his teeth. In sixth grade,Efron's basketball team made it to the league championships. In double overtime ,with three seconds left,he rebounded the ball and passed it--to the wrong team! They scored and his team lost the game. But history, as they say, is a thing of the past. Now at 21,Efron is one of People magazine's 100 Most Beautiful People,appears on the cover of Entertainment Weekly,Hollywood's most influential magazine,and is traveling the world promoting the third High School Musical film. Director Adam Shankman described Efron as "arguably the biggest teen star in America right now."Simply geogle"Zac Efron"and you get more than 14 million responses. Yes,it seems Efron has a lot to smile about these days. Efron was born and raised in California. He took school seriously. According to Efron, "he would go mad if he got a B and not an A in school, and that he was a class clown."It was his father who encouraged him to act. He took part in school performances and with a local theater group. He also took singing lessons. He graduated high school in 2006 and was accepted at the University of Southern California to study film. But he postponed it-why study movies when you can star in them. Now he has signed on to star in the romantic comedy Seventeen Again and to play in the remake of the hugely popular movie,Footloose.Efron is also earning more than $3 million for his role in High School Musical 3.Not bad for a 21-year-old. But Efron still remembers those bullies . "You always have to remember that bullies want to bring you down because you have something that they admire,"Efron said."Also,when you get made fun of, when people point out your weaknesses, it's an opportunity for you to rise above". Efron has risen all the way to the top of... Options: A .has achieved worldwide fame B still has a long way to go C has a not so smooth past D is optimistic all the way Answer: C has a not so smooth past Question:

A: The English saying is used at the beginning to show Efron _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you have bright ideas? Ideas or inventions that change society or, at least, make life easier for somebody? Perhaps we all do sometimes, but we don't often make the idea a reality. Recently, in Britain, there was a competition called British Designers for Tomorrow. The competition encourages young people to carry out their bright ideas. There were two groups in the contest: Group One was for schoolchildren under 16; Group Two was for schoolchildren over 16, and there were eleven prize-winners altogether. Neil Hunt, one of the prize-winners, was called "Sunshine Superman". It's important when people study the weather to be able to record sunshine accurately. We need to know how many hours of sunshine we have and how strong it is. Most sunshine recorders only record direct sunlight. Neil's is more accurate and this is very important for research into the way of using solar power. You can do so much with animated cartoon. Look at Simon West's idea for animated road signs. He uses pictures which appear to move as you go nearer to or farther from them. This isn't a new idea. But it is new to use these pictures on road signs. "We found that people were more likely to see moving signs," said Simon. So now, you can really see rocks falling, trains moving, horses running or a car falling over the edge of a cliff. Quite a warning! The ideas in the competition were so inventive that we are surprised that British industry doesn't ask more schoolchildren for suggestions. Perhaps this will be the start of "pupil power!" Options: A become good designers for future Britain B win as many prizes as they could C design something useful for the next day D invent something for immediate use Answer: A become good designers for future Britain Question:
A:
The organizers of the competition hoped the schoolchildren would _ . .