Diet and way of life are often a problem for teenagers.     1    , the good news is that you can feel better and have more energy if you eat the right food and exercise regularly.

Healthy eating along with regular exercise is     2    (actual) the only way to become fit. Diets are not     3    (suit) in the long term, yet about 20% of teenagers say they have tried going on a diet and been fooled into     4    (quit) meals to control their weight.

As a teenager, it is important to give your body the energy it needs. Exercise is something     5     can help to make you look good, feel good and be healthy. Many teenagers are     6    (confuse) to learn that your body produces some     7    (chemical) that make you feel peaceful and increase your ability     8    (concentrate) when you study.

A good amount of sleep every night is also important for your health. When you sleep, your body prepared you for the day to come. As a matter of fact, loss     9     sleep can make you look tired.

If you follow the suggestions above, you     10    (look) and feel much better in no time at all.

China’s TikTok, which     1    (take) the world by storm in the past three years, is working its magic in its home nation, too.

In the annual report of     2    (it) parent company ByteDance this week, the Chinese version of TikTok, called Douyin, has accumulated(积累) 400 million daily active users. This is an     3    (impress) growth for the addictive video app, which had 250 million daily active users in January last year.

The report not only describes the user behavior and trends,     4    also shows the cultural difference     5    China and the US. For example, knowledge-based content is     6    (extreme) popular in China, and less so in the US. Also, in the US, it seems that it’s mostly teenagers     7     are creating the dances, but in China those who produce the most dance videos are users born in     8    1960s.

With Douyin, users can record videos, edit them and share them online. It is a great way to spend the leisure time     9    (watch) these funny videos. Now, Douyin has established itself as one of the largest knowledge, culture and art     10    (platform) in China.

For decades, school education has laid too much emphasis on the scores one gets in exams and ignored other aspects of children’s personal     1     (develop) such as physical education and basic life skills. Partly as a result of this, some young people are unable     2     (prepare) a simple meal, can’t manage their time or their finances well, and don’t know how to do the laundry or basic housekeeping.

In a recently     3     (announce) plan for compulsory education, the Ministry of Education of the People’s Republic of China has separated “practical activities”     4     the previous course “comprehensive practice” and made them an independent course.

Primary and secondary school pupils     5     (find) the new “practical activities” course in their schedule, with at least one hour every week. Some complain that much of pupils’ time and energy might     6     (occupy), but the fact is that learning practical skills is an important element in shaping a person’s character.

Of course, times have changed. It may seem     7     (necessity) to require every young person to learn such things when they can get most things done by clicking on     8     app. But learning how to cook two or three     9     (dish) and designing a nutritious recipe, for instance, are skills     10     develop children’s independence.

With the development of modern technology, people can stay     1     (connect) with their families and friends easily, however far apart they are from each other. WeChat is one of the most     2     (frequent) used means of communication in China. It is reported that the number of the WeChat users     3     (reach) over 1.1 billion so far.

Once joining the WeChat, people can find more and more people start to add them     4     fiends. They don’t have to consider time     5     (zone) when communicating. Another reason why it is so popular is that it costs nothing. It’s also very convenient for people to immediately update     6     they are doing by WeChat.

However, addiction to WeChat will rob people of the time that should otherwise     7     (spend) on something more important. And the many so-called friends on it are not really friends at all, who simply want     8     (put) ads or sell items on Moments. Besides, people on the WeChat are more likely to compare     9     (they) with others, which will make them feel bad when finding some people seem to be     10     (success).

The computer is widely used in our daily life. It is a machine that    1     (design) to help people do many things. When it first came into    2     (be), it was just a calculating machina and later it was built as an analytical machine that could “think” logically and produce an answer    3     (fast) than any person. Still later, the computer could be made to work as a “universal machine” to solve any difficult mathematical problems. There were times when its size was    4     (total) changed. It became smaller and smaller but it got cleverer and cleverer. In the early 1960s, computers were connected by a network and brought into common people’s homes    5     ( deal) with information and help communicate    6    others around the world. A computer could share    7     (inform) with others through the Internet. The Internet has become    8    important part in our life and we can do many things with the help of the Internet. The computer is used to connect people    9     aren’t close enough to speak to each other. It has been serving the human race since    10    (it) birth.

James Cameron was born in 1954. A science fiction fan as a child, he grew up to become one of the most outstanding film-makers in Hollywood. At first he studied physics at California State University,     1     he left to follow his cinematic dream. When he was working     2     a truck driver, Cameron would stop the truck by the side of the road to work on screenplays, which     3     (contribute) to his success. In 1978, Cameron made his first film called Xenggenesis. The film helped him get a job with New World Pictures, a company run by    4     (know) B-movie director Roger Corman. Years later, Cameron began his masterpiece Titanic, a movie about unlucky lovers     5     (trap) aboard the Titanic ocean liner. Titanic eventually became the first film     6     (earn) nominations (提名). For his work on the film, he took home three Oscars.

Even though he     7     (win) countless awards, he still tries hard to be a director truly committed to his work. Perhaps that is the reason why he is so famous     8     (global). He can create new kinds of films and take our     9     (imagine) to places     10     we have never been before.

As victor Hugo once said, “Laughter is the sun that drives winter from the human face”, and up to now nobody has been able to do this     1    (well) than Charlie Chaplin. He brightened the lives of Americans and British through two world     2    (war) and the hard years in between. He     3    (make) people laugh at a time when they felt sad, so they could feel more satisfied     4     their lives. No one was ever bored watching him.   As time     5    (go) by, he began making films. He grew more and more popular as his charming character, the little tramp (流浪汉), became     6    (know) throughout the world. He walked around happily,    7    (carry) a walking stick. This character was a social failure but was loved for his optimism (乐观) and determination to overcome (克服) all     8    (difficult). Charlie Chaplin wrote, directed and produced the films he starred in. In 1972 he was given a special Oscar for his outstanding work in films. He is loved and remembered as     9     great actor     10    could encourage people to move on.

When Lin Qiaozhi was five, her mother died,     1     affected her deeply. At age 18, she chose to study medicine rather than get married like the     2     (major) of girls. Eight years later, Lin graduated from Peking Union Medical College PUMC     3    the Wenhai Scholarship, the highest prize for graduates. She     4     (immediate) became the first female resident physician in the OB-GYN department of the PUMC Hospital. After several years, she     5     (send) to study in Europe and then, in 1939, in the US. She left a good impression on her American colleagues who invited her to stay.     6    , Lin rejected the offer and returned to China.

In 1941, Dr Lin became the first Chinese woman ever     7     (appoint) director of the OB-GYN department of the PUMC Hospital. When the department was closed because of the war, she opened     8     private clinic to continue to treat patients. At times, she was even seen to reach faraway villages on a donkey,     9     (provide ) medical care.

Although Lin Qiaozhi held many important positions in politics, she was     10     (interested) in tending patients, publishing medical research and training new staff in her department. Dr Lin never married and she kept working until her death in 1983. She left her savings to a kindergarten and a fund for new doctors.