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.

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.

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．

According to a review of evidence in a medical journal, runners live three years     1    (long) than non-runners. You don't have to run fast or for long    2    (see)the benefit. You may drink, smoke, be overweight and still reduce your risk of     3     (die) early by running. While running regularly can't make you live forever, the review says it     4     (be) more effective at lengthening life    5     walking, cycling or swimming. Two of the authors of the review also made a study published in 2014    6    showed a mere five to 10 minutes A day of running reduced the risk of heart disease and early deaths from all     7    (cause).

The best exercise is one that you enjoy and will do. But otherwise…   it's probably running. To avoid knee pain, you can run on soft surfaces, do exercises to    8    (strength)your leg muscles(肌肉),avoid hills and get good running shoes. Running is cheap, easy and it's always    9    (energy).If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give    10    a try.