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I'm taking a test and have to guess the right answer to the question after the article. Article: What can technology do to make the world better? Three young people are starting new businesses to answer the question. Eighteen-year-old Mach was the youngest person in Poland to receive money from others to develop his company. He started FIVE, a mobile messaging app , for deaf people. The app lets deaf people create their own hand signs to communicate with friends. The app now has more than 10,000 deaf users. And Mach thinks there will be about 150,000 more deaf users next year. Mach says, "I love to create. I will stick to it to the end of my life." William Zhou was born in Beijing and grew up in Canada. He strongly wanted to make a change in education. So he created CHALK. It is a group of programs that supports individual teaching and learning. CHALK is now used in 20,000 schools by more than 100,000 users worldwide. Zhou says you have to find something you truly care about. Or you may just end up giving it up. George was born in Tanzania . He learned about renewable energy in Europe and began thinking about using solar energy in Africa. Tanzania is a place with bright sunshine, but more than 90 percent of people have no electricity to use. After graduation, George returned to Tanzania and started his own company, SunSweet Solar. It has found early success in rural areas. George hopes to create jobs and help build his country. He understands the process will take time. "But I think we are on the right way." Question: Which of the following is true? Options: A: None of them was born in Europe. B: Mach developed his business with the others' help. C: CHALK is a group of schools. D: George's company serves only the rural areas.
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B

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I'm taking a test and have to guess the right answer to the question after the article. Article: Do you still get free plastic bags from the supermarkets? Things have changed. China has banned free plastic bags in shops and supermarkets,and people have to pay for using plastic bags. The rule started on June 1st. It came because our country tried to make less litter. Making super-thin plastic bags has also been banned. The Chinese once used about 3,000,000,000 plastic shopping bags a day,and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shop ping. What kind of shopping bag is the best to bring? Some students in Chongqing have a good idea. They make their own shopping bags. They use old clothes to make cloth bags,and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment. ,. Question: The Chinese people are encouraged to bring _ for shopping. Options: A: no bags B: free plastic bags C: their own bags D: super-thin plastic bags
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C

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I'm taking a test and have to guess the right answer to the question after the article. Article: Nathan Sawaya's childhood was a lot of fun. He drew cartoons, wrote stories, and played with plastic toy bricks . His grandparents bought his first set of toy bricks when he was five years old and he's been building with toy bricks ever since. He even took his building bricks to college with him! Instead of books and a computer, he had a model of Greenwich Village made of bricks on his desk. Nathan started as a lawyer but gave up His highly-paid job to become an artist that uses toys in his art. He uses toy bricks to build everything from the Statue of Liberty to Superman! He has more than 1.5 million colored bricks in his working room in New York which he uses to make pieces of art. He started by building small models but then decided to do something big and created a self-portrait . It took him two days just to build the eyes. Nathan's work has appeared in museums around the world. Children love his art because it is made out of the same toys that they play with at home and adults love his work because it is fascinating. Since it began in2007, Nathan's exhibition "The Art of the Brick" has been very popular with museum visitors everywhere. "I'm proud that I took a dream I had as a child, to become an artist, and I have actually made a job out of it," says Nathan. "To do what you love in life is the most important thing." Question: Why did Nathan give up his job as a lawyer? Options: A: Because he made little money out of a lawyer. B: Because he wanted to make toys for the children. C: Because he decided to become an artist of toy bricks. D: Because he was going to work in the museum instead.
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C