1 . On Oct. 11, hundreds of runners competed in a cross-country race in Minnesota. Melanie Bailey should have _________ the course earlier than she did. Her _________ came because she was carrying a _________ across the finish line.

As reported by a local newspaper, Bailey was more than two-thirds of the way through her _________ when a runner in front of her began crying in pain. She _________ to help her fellow runner, Danielle Lenoue. Bailey took her arm to see if she could walk forward with _________. She couldn’t. Bailey then _________ to let Lenoue climb onto her back and carried her all the way to the finish line, then another 300 feet to where Lenoue could get _________ attention.

Once there, Lenoue was _________ and later taken to a hospital, where she learned that she had serious injuries in one of her knees. She would have struggled with extreme __________ to make it to that aid checkpoint without Bailey’s help.

As for Bailey, she is more __________ about why her act is considered a big __________. “She was just crying. I couldn’t __________ her,” Bailey told the reporter. “I feel like I was just doing the right thing.”

Although the two young women were strangers before the __________, they’ve since become friends. Neither won the race, but the __________ of human kindness won the day.

4 . Sodas such as Coke or Pepsi are responsible for adding to health problems like tooth problems and obesity (肥胖). So health leaders have recommended teens cut back on sugar-sweetened sodas. However, their push may have had an unplanned result. Many of the advertisements aimed at teens show fit athletes having sugar-sweetened sports drinks. They make sports drinks look like a healthy choice for teens compared to sodas. As a result, teens are turning to this kind of drink.

Scientists at Harvard University in Massachusetts focused on teens, who are considered more likely than younger kids to buy their drinks. In 2015, 22,000 high school students were surveyed, and almost 6 in 10 of them reported having at least one sports drink in the past week. That was up slightly from 2010. The Harvard study found that almost one-third of teens drank one to three sports drinks in the previous week. Just over 1 in10 reported having four to six drinks. Teens who played on sports teams were likely to have one or more sports drinks each day. Boys were more likely than girls to have the drinks, scientists found.

The same was true for teens who watched more than two hours of television. Scientists say they are concerned because of ties between TV watching, ads, and obesity. Experts say that many children don’t need a sports drink that is full of carbohydrates (碳水化合物) and sweeteners. This especially applies to children sitting in front of a TV. The better option is water or unsweetened drinks.

“There is no reason to have carbohydrates in sports drinks unless you are in a high-level game, said Nyree Dardarian, the leader of the Center for Integrated Nutrition and Performance. “Someone on a long bike ride or in an all-day race might want to have one. If children are playing for 20 minutes, they just need water.”

There are other choices. Water and oranges would provide all of the recommended amounts of vitamin C for kids. Other ideas include flavoring water by adding fruit to it. Kids can also add a small amount ofjuice.

There are no big screens or superstars and yet an outdoor basketball court in rural China has attracted tens of thousands to its matches     1    the atmosphere equals America’s National Basketball Association (NBA) games.

Widely known as CunBA, the basketball event     2     (hold) in Taipan Village in Taijiang County in Guizhou Province every year, which is an important part of a Miao ethnic harvest festival. The matches are organized     3    (local) by villagers, without any involvement from authorities.

From July 30 to August 2 this year, 16 teams from across Guizhou Province took part in the     4    (compete) named Guizhou Beautiful Village Basketball League. Most of the players were farmers, with only the referees    5     (have) professional experience. More than 10,000 people watched the games every evening and millions watched online.

Because of the popularity of the games, many had to stand outside the seating area, even climbing onto nearby hills and rooftops     6    (watch). During the breaks of these matches, local artists performed     7    (tradition) Miao-style dances, forming a kind of cheering squad. After 27 matches, a team from Liping County     8     (win) the championship after beating a team from Kaili City, with     9    score of 102 to 85. One of the players, Yang Changyi, said, “Basketball is our hobby. Although we are not professional players, we have a dream in our heart－to show ourselves     10    a bigger stage. ”