Some misunderstanding is putting shark populations at risk now. Thousands of sharks are dying as    1     result of people’s false beliefs.

Female sharks need males to make babies. Some female sharks have the ability     2    (produce) a baby by themselves and have young sharks without a male shark. That’s something commonly     3    (see) in plants and insects like ants and bees.

Shark fins have medical function.     4    (tradition), it     5     ( believe) that shark fin soup has health benefits and is quite special in China.     6     modern scientists point out that shark tissue(组织) can be extremely high in poison. What’s more, shark fishing kills up to 100 million animals each year, endangering several different species.

If you’re bitten by a shark, you will be a goner. You are more than twice as likely to die from a lightning strike as from a shark bite, according     7     the Florida Museum’s International Shark Attack File (ISAF). “Even if you are bitten, the large     8    (major) of people survive”, says Dr. Chapman. In fact, there were sixty-six unprovoked(无端的) shark bite    9    ( incident) around the world in 2018, only six of    10     were dangerous.

A survey by the China Association of Health Promotion and Education found that about 200 million Chinese,    1    (include) some 130 million males, were troubled by hair loss. The main age group    2    experienced the problem was 20 to 40 years old. The survey     3     (predict) that 260 million Chinese would suffer from hair loss in 2021.

Among males 20 to 40 years old, about one in four had some degree of hair loss. In addition, men in their 30s were losing hair     4     (fast) than any other age group, the survey found. Women were more likely     5     (feel) pressure from hair loss. Some 19 percent of male participants said they were becoming quite concerned     6     the problem, while 30 percent of women said so, the report said.

Wang Wenhui,     7     expert with Peking University Third Hospital, said most of her hair loss     8     (patient) are young people. She said this is generally because young people care more about     9     (they) looks than those who are older, and young people, especially those living in big cities, often have fast-paced lifestyles and are under great     10     (press). "It is common for a person to lose about 100 hairs a day. But if they are losing more than 200 to 400 a day, they should pay special attention," she said.

The number of Chinese students who went to Britain for university education reached its peak in 2019. Since this autumn the British universities    1    (receive) almost 20, 000 applications from Chinese students.

There may be some reasons and one of them is the recent trade war between China and the US. So more and more Chinese students consider    2    ( go) to the UK for their studies instead of America. As a famous University, the University of Manchester has the    3    (large) number of Chinese students in Europe.

But there are some challenges. Currently Chinese students just focus on    4    (limit) number of subjects, such as economics and business. Another challenge for Chinese students is their    5    (safe) because they are believed to be rich.

How    6    (encourage) understanding is also a problem. Students from both    7    (country) are interested in each other but they don't mix much.

The two groups socialize in    8    (complete) different ways. Chinese students like doing homework together, having a hotpot at home,    9    going shopping. British students enjoy drinking in pubs    10    music. Many Chinese students complain that they can't make many local friends because they just don't like pubs.

Jan Tchamani, an English teacher, benefited a lot from the Internet during her unemployed period. Thanks to the Internet, she could explore what she was     1     (interest) in which helped her feel less lonely and bored. Jan was inspired     2     (learn) more about how to make society better by taking online classes. She considered it important to bridge the digital divide and ensure that everyone can learn to use the Internet and new technology     3     (smooth). Her next goal is to set up a charity website for children     4     grow up in poor countries.