The feeling of happiness and sense of     1     can become particularly important for people     2     move away from their home country.    3     to some experts, there are some     4     of culture that people will lose right away, but with food, there are more opportunities to     5     to memory, family and place.

3 . Lily used to be a fitness coach and a social media influencer. The number of her followers reached a million just last month. Every day, she would post photos of herself working out, or just posing in workout clothes. She looked superb in these photos.

    1    , they were not one hundred per cent real. Actually, they were taken by a professional photographer. Besides, they were also carefully edited       2    . We know that social media influencers sometimes post their photos for fun, but companies pay them to do so       3    . Lily was no exception. The clothes she was wearing in those photos were sponsored by companies. She was paid to wear them.

Lily was not happy about the photos, though. “I was feeling guilty       4    ,” she said. “I was so ashamed of myself. I couldn't bear living a lie any more. I hope my fans can forgive me.”       5    , she closed her online account.

5 . A good place

I know it sounds strange, but I want you to take a look at your life as you read this article in the next minute. In your world, you're looking for a place where you feel cared about and where you'll see people coming together to help someone in need, whether it's for a meal, a laugh, or to lend a hand when disaster strikes.     1     Other people will feel the same way, even if they are strangers.

You know such a place because you’ve been there. It’s on a front porch (门廊) in your town after something difficult has happened and help is on the way. It's on the phone, people working together to solve problems at work or in the city. Do you know the phrase “up to no good”? This is a place where you feel the opposite:     2    

Scan your schools, your stores, your online experiences, and your churches—any place you have felt the power of people being together no matter what their backgrounds are.     3     These people are making good things happen. I can help too.

Hold that thought, because now I will ask you to do one more thing. Take a moment to write me about those people and why you smile when you think about them.     4     It has been a year of storms, shootings, a pandemic (流行病), and more. But in our communities, we are still standing. These places are the reason. We need to hear any story, no matter how small, of people who have each other's backs.

    5     Thank you for following along, and for the stories you will tell. This search for the Nicest Places in America is ongoing, and valuable. Join it.

6 . Two-way communication is a process by which two people or groups are able to communicate with each other in a reciprocal（相互的）way. This means that one person or group expresses an idea, which is received by the other person or group.     1    

The basic idea behind two-way communication is that there are two parties involved and each one is able to express itself and receive information from the other.     2     Radio or television is such an example.

    3     Face-to-face contact occurs as two or more people are gathered together within the same space and can talk to each other directly. Using the telephone to promote two-way communication can be quite effective. Letters, emails and text messages also can be useful.

In marketing or public relations, there are two basic processes that are often referred to as two-way communication. Asymmetric（不对称的）communication occurs between two parties.     4     This is typically used when a large company expresses different ideas to the general public.

Symmetric two-way communication, on the other hand, occurs between two parties that are equals within the process. A company uses it to allow customers to provide feedback（反馈）.     5     Besides, it’s also beneficial to the company.

Is artificial intelligence the biggest threat to our existence? Millennium butterfly has got his own super-smart personal assistant     1     (build) into his phone. The PA can give him a proper     2     (recommend) since it can predict if he will like a particular restaurant.     3     (speak) of hanging out, he thinks self-driving cars can make judgements based on information. Since they won't be susceptible     4     human error, they'll certainly be a lot safer.

In the eyes of Popkid, the truth is     5     none of us is prepared for the challenges of Al. It might think we' re valuable enough     6     (keep) around. If not, it might wipe     7     (we) all out! Despite the convenience of self-driving cars, we should think about all the taxi drivers     8     would lose their jobs. Pink haze believes most of the value of AI     9     (lie) in its capacity to analyse and interpret vast amounts of data, but super-intelligent AI could also be the     10     (danger) if it goes wrong or falls into the wrong hands. However, Al is not going to go away. We have no choice but to embrace it and regulate it.

By some measures, South Korea is the most educated country in the world.Observers，however，have described Korean society as having an“almost cult（邪教）-like devotion to learning". Studying long hours at hagwons（辅导机构）has become so ubiquitous（普遍存在的）and excessive that Korean authorities in the 2000's deemed（认为）it necessary to impose curfews（宵禁令），usually at10 p.m.，and patrol prep schools in areas like Seoul's Gangnam district，where many of these schools are     1     .However，that only drives nighttime cram classes underground behind closed doors.

This extreme competitiveness has created a number of social problems：Suicide，for instance，is the leading cause of death among teens in Korea，which has the highest suicide rate     2     in the Organization for Economic Cooperation and Development（OECD）.Student surveys has shown that poor grades and fears of defeat are major reasons for suicidal thoughts，while Korea simultaneously has a growing teenage drinking problem.

Social pressures to succeed in the labor market，meanwhile，have given rise to a phenomenon called “employment cosmetics'"--one of the driving factors behind Korea's boom in cosmetic surgery，since job applicants are commonly required to submit an ID photo，and many employers     3     physical attractiveness into their hiring decisions. In another sign of competition at any cost,private household debt in Korea is soaring，driven in part by surging expenditures on education and private tutoring.

Social pressures are further amplified by Korea's relatively high youth unemployment rate，which     4    at 11.2 percent in 2016--a record number not seen since the Asian financial crisis of the late 1990s. Despite all the time，finances，and emotional resources     5     in their education，Korean youth find it increasingly difficult to     6     desired quality，socially prestigious jobs.The country's obsession with higher education continues to sustain a “college education inflation（贬值），"     7     the Korean labor market with a supply of university graduates that hold degrees of deflated value whose earnings     8     are decreasing.

While a university degree used to be a solid foundation for social success in Korea，observers have noted that many current graduates lack the skills needed for employability in a modern information society，and that the education system is too     9     focused on university education，while under-emphasizing vocational training. Korea's Confucian-influenced system has also been criticized for relying too much on rote memorization and university entrance prep at the       10     of creativity and independent thought.

The book The Secret Garden,     1    (publish)in 1911, inspires people to plant flowers. But before that, only a few people had enough money     2    (have) gardens. Many houses have been built     3     gardens and many British people are proud of their “green fingers”. In spring children like to find the     4     (tall)sunflowers. Some people spend much time     5     (grow)their vegetables for competitions. However, the space on     6     to grow things is limited so people use their rooftops     7     private gardens. These gardens     8     (improve) the air quality and people’s living     9    (condition) since then.     10     you tend a rose, a thistle can’t grow.