Baduanjin, a kind of exercise regarded as a unique spot t among the aged, has gained       1     (popular) among the young people in Ching.

More than 1,000 videos about Baduanjin can be found on Bilibili ,       2     video platform in China. A video     3    (release) by the General Administration of Sport of China to teach the public has gained about 10 million views and about 6,000       4     (comment). Most of them were from college students and the young people.

The exercise also becomes part of PE class at a college. “Our school asked us to do this exercise and sent a video     5     our PE teacher,” said an Internet user. Film stars and fitness bloggers also do this exercise,     6     has attracted a large number of followers.

    7    (date) back to the Song Dynasty (420–479), Baduajin has a history of more than800 years. It       8     (consist)of eight movements, using limbs to stimulate meridians(经络)inside the body. Compared with Tai Chi, Baduanjin is     9     (suitable) for beginners with its simple and gentle movements. It can enhance immunity and enable people     10    (relax). It is also a very low-cost social activity for the young people in China.

It is known to all that exercise has a range of health benefits. The fact is the     1    (inspire) behind some people’s assumption that if some exercise is good, more is always better. So they tend     2     (exercise) for a long time without stopping. For example, some people run for several hours at a time and some work out for hours at the weekend to make up     3     their lack of exercise during the weekdays.     4    , these may become a serious health risk. Recently, several surveys     5     (make) to know that over 80% of people got injured when doing exercises. Actually, aerobic routines     6     last over 100 minutes have a certain health risk. On the other hand, they should not be     7     (short) than 10 minutes. If you do exercise for only a few minutes, you may not be working out long enough to see any benefits from it. When doing exercise, 30 to 60 minutes     8     (seem) enough for the daily aim. This will prevent you from     9     (get) hurt. Moreover, it will ensure that the exercise you do can     10     (positive) affect your physical health.

According to    1    new study by the WHO, about 25% of adults worldwide do not get enough exercise. Because of this, about 1.4 billion people are     2    greater risk of    3    (dead) diseases such as heart disease and cancer.

When it comes to    4    (exercise) more, experts say that people needn't go to the gym every day. There are other ways to exercise. For example, we can take the stairs instead of taking an elevator. And standing on one leg for 30 seconds each day    5    (be) also good for our health.

The study also found that on average women are less active than men for the reason that    6    have to spend more time at home in taking care of    7    (child) and doing housework.

Countries with higher incomes showed higher rates of inactivity (静止不活动). For example, people in the US exercise less    8    people in Nepal. This is partly because in    9    (develop) areas, desk jobs have taken the place of physical labour and driving cars    10    (replace) walking.

On a quiet morning, about 70 people were practicing the ancient art of tai chi, outside of the library in Salt Lake City, Utah. They are not    1     well-trained   group of exercisers,   but rather a class of participants who are    2    (most) homeless. The class focuses    3     (little) on mastering the exercise and more on    4    (build) a community. People have said the class relieves their stress, encourages them to get into a routine and make new friends.

Bernie   and Marita Hart, a    5    (retire) couple, began to run the free program   three years ago. They started it by approaching   homeless people    6     were pushing grocery carts near the Salt Lake City Public Library and inviting them to try    7     Hart said her   favorite part of the program has been watching the friendships among participants. They love seeing the positive impact the class    8    (have) on people's lives.

When the Harts are out of town, tai chi does not stop. Attendees take turns teaching the classes.

"Homeless people    9    (tell) what to do every place they go, but we want to encourage them   to   be    10    (leader)," Bernie   Hart   said. "They   don't   need   sympathy,   they   need something that works."

Olympic and Paralympic medals for the Tokyo 2020 Games will be made from recycled mobile phones donated by the public.

Olympic host cities have     1     (tradition) obtained the metal from mining firms. But Japan,     2     lacks its own mineral resources, is keen on taking the theme of a sustainable future a step     3     (far).

“A project which allows the people of Japan     4     (participate) in creating the medals is really good, and helps raise the environmental awareness of our citizens,” said Tokyo 2020 sports     5     (direct) Koji Murofushi. “    6     the resources of our earth are limited, we need to recycle more and avoid waste. This program is setting an example ”

Collection boxes have been placed in local offices and telecom stores and they will remain there until the metal required     7     (collect).

Members of the organizing committee put forward the idea    8     government officials and companies earlier this year and won their support.

As a result, the medals hanging around Olympic winners’ necks will carry even more meaning than usual. People’s personal memories, once     9     (store) in their smartphones and other handheld devices, will take the round shape of an Olympic medal, one of the most precious     10     (prize) in sport.

If this 13-year-old American boy succeeds in his effort     1     (climb) Mount Everest, he has modest ambitions — pick a small piece of rock from the top of the world as a memento (纪念品 ) and wear it in a necklace.

"I will not sell it or give it to anyone. It is something for     2     (me) to say ‘this is a rock from the summit', ” Jordan Romero from California, told reporters in Kathmandu. He left     3     the mountain on Sunday.

If he     4     (succeed), Romero will become     5     youngest climber to scale the 8,850 meters Everest summit.     6     (current) a 16-year-old Nepali boy, Temba Tsheri Sherpa, holds the record of being the world 's youngest climber of Mount Everest. But Romero said he was not after     7     (set) climbing records.

Romero said Mount Qomolangma was part of his goal to climb the highest mountains on all seven     8     (continent).

"It is just a goal,” he     9     (say) confidently. "If I don't succeed I am okay. I will try again. ”

Romero has already climbed Mount Kilimanjaro in Africa and Mount McKinley in Alaska among others.

"I know it requires a lot of     10     (patient). I will remain patient. I want to stay safe and make right choice, ”Romero said.

Once every 4 years the World Cup has always deeply attracted millions of fans around the world since it     1    （hold）． As     2    matter of fact， there were two trophies in history． The first was made by Paris' technician， Friel， who was very     3    （fame） for making jewelry． The model， which was the goddess of victory，    4    （dress） in ancient Rome costume， stretching her arms and holding the image of the cup， stood on the marble base． According to the FIFA regulations at that time， the World Cup champion team could keep the gold cup for 4years to the next cup return． Besides， there was an additional     5    （require）． The team who won the three world championships would always get this cup．

In the 1970 World Cup， Brazil won the title the     6    （ three） time． The "Golden Goddess Cup" flew to Brazil and was expected to be kept there    7    （permanent）． Unfortunately， later the Gold Cup was stolen and melted．     8    （create） a new trophy in 1971， FIFA finally collected fifty-three designs，    9    which the work of Italian Gazania was selected． He designed the trophy --- two Herchles （大力神） lifted the design of the earth． The base is made up of two layers of precious malachite （孔雀石）． In reality， FIFA rules the new cup as a mobile prize． It means     10    team wins the championship can not occupy the cup forever．