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Article: John is a paper boy. He delivers newspapers to different houses in his street every day. He has about 80 customers . Half of his customers only take the newspapers on weekdays, and about half take the newspapers on weekdays and on Sundays. Two of John's customers only take the newspapers on Sundays. John has to get up at 4:30 every morning to deliver his newspapers. It takes longer to deliver the newspapers on Sundays. The Sunday newspapers are twice as heavy as those on weekdays. John is saving his money to buy a new bicycle. He is also saving money for college . He has already saved 500 dollars. Question: How many customers does he have? Yes or no, is the answer "About 80."?
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No

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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. Yes or no, is the answer "their own bags"?
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No

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Article: Zhao Hua is a student from a university. He has led a group of university student volunteers since last year. They help children at a primary school with their studies and daily lives. "When I was a small child," Zhao said, "I knew March 5th was a day for people to learn from Lei Feng and help others, but I didn't know the real meaning of the spirit of Lei Feng. Now when I see the smiling faces of the kids I have helped, I deeply understand Lei Feng. Helping others makes me happy.,' Lei Feng (1940-1962) is one of the best-known soldiers in Chinese history. He lost his parents when he was very young. His neighbors brought him up. He died in an accident at the age of 22. He did many _ in his short life. For example, he gave his own money to the parents of another soldier, and bought a ticket for a woman he didn't know without telling her his name. On March 5th, 1963, Chairman Mao called on people to "Learn from Lei Feng" and made the day "Lei Feng Day". Today almost 50 years has passed since Lei Feng's death. Some people say that the spirit of Lei Feng is out. There have been many reports about the coldness of people towards strangers. This has made many Chinese people think deeply about themselves. Many people think We need to promote that spirit again. The important thing is that we must be ready to help others and make it a habit. ,,. (5,2,l0) Question: Which day is "Lei Feng Day"? Yes or no, is the answer "March 5th"?
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Yes