Nowadays, one of the common     1     (phenomenon) is to see ordinary people listening to music with headphones,     2     (absorb) themselves in their own world. Moreover, people often share     3     (satisfy) records with their friends. In     4     (add), we can gain relief from pressure in the deepest part of our being.

    5     is proved that music can be used as a cure     6     diseases. Listening to positive and peaceful music will have     7     positive impact on people, which enables many patients     8     (reduce) pain. Classical music has reached a stage     9     it is often used in cancer treatment     10     the aim of relieving aches and side effects.

2 . China has set new rules limiting the amount of time children can play online games. The rules limit children to just three hours of online game playing a week. That is one hour between 8 p. m. and 9 p. m. on Friday, Saturday and Sunday most weeks.

Li Zhanguo has two children aged 4 and 8. Even though they do not have smartphones, they enjoy playing online games. Like many other parents. Li is happy with new government rules. But experts say it is unclear if such policies can help prevent addiction to online games. Children might just get addicted to social media instead. In the end, experts say, parents should be the ones to set limits and support good practice.

There has been a growing concern in China about gaming addiction among children. Government reports in 2018 found that about one in ten Chinese children were addicted to the Internet. The new rules are part of an effort to prevent young people from spending too much time on unhealthy entertainment. That includes what officials call the “irrational fan culture”

Under the new rules, the responsibility for making sure children play only three hours a day as largely on Chinese gaming companies like Net Ease and Ten cent. Companies have set up real-name registration systems to prevent young users from going past game time limits. They have used facial recognition technology to check their identities. And they have also set up a program that permits people to report what is against the law. It is unclear what punishments gaming companies may face if they do not carry out the policies. And even if such policies are performed, it is also unclear whether they can prevent online addiction.

A specialist treating Internet addiction expects about 20 percent of children will find ways to break the rules by borrowing accounts of their older relatives and find a way around facial recognition. In his opinion, short-video alps such as Douyin and Kuaishou are also very popular in China. They are not under the same restrictions as games.

Does the Internet help or harm friendships? Different people have different opinions. Robert thinks talking online is no replacement for face⁃to⁃face contact. Communicating through a screen makes     1     more difficult for children to concentrate or show kindness to others. Social skills enable children     2       (develop)lifelong friendships. What’s more, the Internet     3     (make) people self⁃centred. They are only concerned with their online popularity. He also thinks friendships are built on the basis of trust. Going online can be particularly dangerous for people who are easily     4     (influence) by others.  

But Cathy holds the opposite opinion. She thinks the Internet makes communication more     5     (convenience) and more fun. People can keep in touch     6     friends wherever they are or whatever they are doing. There are also so many online tools people can use to be creative. In     7     (add), online communication can     8     (actual) bring people closer to each other. Whoever needs help can immediately get some useful     9     (suggestion) or information from all over the world,     10     makes friends feel loved and cared for.

8 . Today’s world is not an easy adjustment for young adults. Key skill set for success is persistence (毅力), a characteristic that researchers say is heavily influenced by fathers. Researchers from Brigham Young University discovered that fathers are in a unique position to help their adolescent children learn persistence.

BYU professors Laura Padilla-Walker and Randal Day arrived at these findings after following 325 American families over several years. And over time, the persistence gained through fathers led to higher achievement in school.

“There are relatively few studies that stress the unique role of fathers,” Padilla-Walker said. “This research also helps to prove that characteristics such as persistence-which can be taught-are key to a child’s life success.”

Researchers determined that dads need to practice an “authoritative” parenting style. Authoritative parenting is not authoritarian:rigid，demanding or controlling. Rather, an authoritative parenting style includes some of the following characteristics:children feel warmth and love from their father; responsibility and the reasons behind rules are stressed children are given an appropriate level of autonomy (自主权).

In the study, about 52 percent of the dads exhibited above-average levels of authoritative parenting. A key finding is that over time, children raised by an authoritative father were significantly more likely to develop persistence, which leads to better outcomes in school.

This particular study examined 11 to 14-year-olds living in two-parent homes. Yet the researchers suggest that single parents still may play a role in teaching the benefits of persistence, which is an avenue of future research.

9 . Are you happy with your appearance?     1    

“Almost all the girls with single-fold eyelids (单眼皮) in our class have had double eyelid operations,” Zeng, a Senior 2 student from Chengdu, told Xinhua. Zeng had the same surgery done this summer.     2    

From popular photo-editing apps to plastic surgery (整形手术), it seems that large eyes, pale skin and a skinny body are the only standard for beauty these days. But can following this standard really make us feel good about ourselves?

    3     . According to Huxiu News, over six in ten girls choose not to take part in certain daily activities, such as attending school, because they feel bad about their looks. As much as 31 percent of teenagers avoid speaking up in class because they worry that others will notice their looks.

“Many teenagers are upset about their appearance because they believe in unrealistic standards of beauty,” experts say.       4     Seeing all these things can make anyone believe that they’re too dark, too fat, too short, or too tall.

However, trying to live up to strict standards can make us feel anxious. What troubles us is not just our “imperfect” looks, but the fact that we criticize ourselves too much.

    5     Plus-size models are being featured in some fashion shows. All of us should be just as confident as they are.

Teenage life is full of adventures and challenges. Doing voluntary work is popular among some teenagers. And extra-curricular activities     1     (prefer) by others, such as organizing debates, studying literature, dancing ballet and cleaning up the greenhouses. But more people sign up for advanced     2     (course) out of curiosity.     3     (actual), some teenagers feel confused in their youth, and their behaviors are sometimes confusing. They think there is a generation gap between     4     (they) and adults, so experts are trying to find a suitable solution. Johnson is     5     outgoing freshman. He is so attracted to Chinese literature that he     6     (give) up his studies in Chicago and come to China since he was 10 years old. Obviously,     7     the help of his teacher, his Chinese has improved greatly and he can speak fluent Chinese on campus now. As scheduled, he will graduate from the school     8     he has stayed for a long time next year. What he is concentrating on is the ancient Chinese literature and he is     9     (interest) in Tang poetry. The topic of his research content is “the differences between Eastern and Western literature”. An editor that acts responsibly has advised him     10     (read) some classical Chinese literature first. This suggestion means a lot to him.