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Advances in mobile technology and social networking websites mean we spend more time online than ever before. If Facebook were a country, it would be the third largest in the world by population (The Economist, 2010). It is (1) ______ not surprising that so many psychologists, sociologists, and others are eager to give their thoughts on how this is impacting negatively on our society. The biggest criticism levelled at social networking is that young people are losing their offline friends to online friends (2) ______ are unable to provide the same deep connection and emotional support. However, a lot of research shows these criticisms are generally (3) ______. Allen et al. (2010) discovered that it is socially adjusted adolescents who are more likely to have a networking profile than those who are not. One study by the Pew Internet and American Life Project (2009) found that people are not (4) ______ offline friends with online companions but are using them to support their offline relationships. The study also found that social networks allow us to have discussions with a much more diverse set of people than in the real world, so we share knowledge with people from a wide (4) ______ of backgrounds

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Pollution emitted in industrial areas represents a threat to human health and the surrounding natural resources. We have a tendency to believe that the production processes are the only source of environmental damage, and often forget about the possible long-term effects of harmful production practices. We may think that the closure of these huge industrial areas would improve the quality of the environment. Unfortunately, this ignores the threat of the remaining waste, which is abandoned and poorly stored. It represents an even bigger danger because it stands neglected as it degrades and leaks into the earth without any control at all.
Changes in the water chemistry due to surface water contamination can affect all levels of an ecosystem. It can affect the health of lower food chain organisms and, consequently, the availability of food up through the food chain. It can damage the health of wetlands and damage their ability to support healthy ecosystems, control flooding, and filter pollutants from storm water runoff. The health of animals and humans are affected when they drink or bathe in contaminated water. In addition water-based organisms, like fish and shellfish, can pile up and concentrate contaminants in their bodies. When other animals or humans eat these organisms, they receive a much higher dose of contaminant than they would have if they had been directly exposed to the original contamination.
Contaminated groundwater can badly affect animals, plants and humans if it is removed from the ground by manmade or natural processes. Depending on the study of rocks of the area, groundwater may rise to the surface through springs or seeps, flow sideways into nearby rivers, streams, or ponds, or sink deeper into the earth. In many parts of fhe world, groundwater is pumped out of the ground to be used for drinking, bathing, other household uses, agriculture, and industry.
Contaminants in the soil can harm plants when they take up the contamination through their roots. Eating, breathing in, or touching contaminated soil, as well as eating plants or animals that have piled up soil contaminants can badly affect the health of humans and animals.
Air pollution can cause breathing-related  problems  and  other  bad  health  effects  as  contaminants  are absorbed from the lungs into other parts of the body. Certain air contaminants can also harm animals and humans when they contact the skin. Plants rely on breathing for their growth and can also be affected by exposure to contaminants moved in the air.

Which of the followings affect an ecosystem as the whole?

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On an Old Quarter thoroughfare of Hanoi, known as train street, locomotives rumble down an active track just inches away from homes and other buildings. The juxtaposition of train tracks and residential housing has made it hugely popular among travelers to the capital of Vietnam. But the municipal government of Hanoi has ordered that cafes alongside the heavily Instagrammed train tracks – which sprung up to cater to the tourism boom – must close. Authorities cite danger to human life as the primary motivator for the shutdown. The boiling point apparently came on Sunday, when a train traveling through Hanoi was forced to reroute because there were too many tourists on the tracks, which were built in 1902 by the French. “Though the railway cafes attract tourists, they are, in fact, violating some regulations,” Ha Van Sieu, vice chairman of the Vietnam National Administration of Tourism, told reporters at a press briefing. In 2018, Vietnam-based writer Dave Fox told CNN Travel that “overtourism is a new buzzword for something that has been going on a long time.” A longtime Hanoi resident, he watched as “train street” transformed from a cool novelty into a safety concern. “Travelers need to be mindful of optics,” he added. When it comes to overtourism, some destinations face more of a challenge than others. In Indonesia, moves have been made to greatly restrict traveler access to Komodo Island, home to the famous Komodo dragon. Initially, the country had considered shutting the island to tourists completely, but settled on a plan with limited access to visitors who could pay a high access fee. And nearby in Thailand, the heavily popular Maya Bay, made famous by the film “The Beach” has been closed since 2018 to repair the most severe outcome – environmental damage. 
4. By the underlined phrase “Travelers need to be mindful of optics” Dave Fox means _______.

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Generation gaps form when two age groups begin to see the world from significantly different perspectives. Generation gaps existed long before the 1960s - in the early 19th century, political scientist Alexis de Tocqueville commented, “Among democratic nations, (1) ____ generation is a new people.” But they tend to emerge with greater frequency as the (2) ____ of societal change increases. For example, in the 1800s, chances were that your father’s world looked a lot (3) ____ your own. In the 21st century, even a short span of 20 years can bring radical changes in technology (and the way we use it), moral and religious beliefs, and attitudes about education, work, friends and family life. Longer life spans also increase the prevalence of generation gaps. For babies born in 1920, life (4) ____ in the United States was 56.4 years. For babies born in 2009, it’s 78.7 years. Longer life spans mean that more generations are living and working simultaneously. That means (5) ____ for the first time in history, there are four distinct generations (and four generation gaps) in the workplace

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All families face challenges and hurdles as a normal part of life and getting through these times requires respectful communication and care for each other. However, some families face significant (1) _______ like not having a place to live, a parent going to court, a parent having a long-term illness, or parents having to work (2) ________ from home or for long hours.  Some families seem to fight and argue a lot, which can be really scary and stressful. Sometimes, family relationships can be so stressful that you feel unsafe and scared. These types of things make relationships (3) _________ and negative and it can make it difficult to feel like talking things through.  As a teenager you are going through a lot of changes within yourself physically, mentally, emotionally and socially. Often these changes (4) _________ at different rates and at different times. It is important for you to be aware of what is going on and how this may affect you at school, home and/or around family and friends having an understanding of adolescent development can be very (5) _______

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We don’t think the white shirt ………..him.

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Commentary from researchers in the College of Pharmacy at The University of Texas at Austin in the journal Science provide new findings in alcohol use disorder (AUD) research The article, “Compelled to drink: Why some cannot stop,” considers recent findings by researchers Siciliano et al. that discovered individual differences in the activity of neurons in a frontal cortex to brain stem circuit that predicts the later escalation of alcohol drinking to compulsive intake in a mouse model. “These researchers not only defined a new brain circuit involved in compulsive drinking, but showed individual differences at the level of electrical activity in the neurons that comprise this circuit,” Nixon said. “The individual differences in electrical activity predicted which mice would go on to drink compulsively after a binge-like drinking episode despite drinking the same amount of alcohol during that episode.” The research group previously found that this circuit is important for responses to aversive events, and they have now asked why aversive outcomes don’t deter everyone from drinking alcohol. These new findings point to a neurological explanation for why only some mice continue to drink alcohol even when it comes with negative consequences. “They found these differences in circuit activity before mice developed compulsive drinking behavior,” Mangieri said. “In other words, some mice had a biological predisposition that made them susceptible to developing alcohol drinking behaviors that are similar to humans with AUD.” The researchers said the work has important implications. It has potential as a biomarker of propensity to develop severe AUD based on electrical activity. Also, the discovery of this circuit’s role in compulsive drinking suggests that there may be novel pharmacological targets that could be identified and developed for the treatment of AUDs
2. According to paragraph 1, what is NOT included in the discoveries of the researchers?

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Hardly a week goes by without some advance in technology that would have seemed  incredible 50 years ago. And we can expect the rate of change to accelerate rather than slow down within our lifetime. The developments in technology are bound to have a dramatic effect on the future of work. By 2010, new technology will have revolutionized communications. People will be transmitting messages down telephone lines that previously would have been sent by post. Not only postmen but also clerks and secretaries will vanish in a paper-free society. All the routine tasks they perform. will be carried on a tiny silicon chip so that they will be as obsolete as the horse and cart after the invention of the motor car. one change will make thousands, if not millions, redundant.  Even people in traditional professions, where expert knowledge has been the key, are unlikely to escape the effects of new technology. Instead of going to a solicitor, you might go to a computer which is programmed with all the most up-to-date legal information. Doctors, too, will find that an electronic competitor will be able to carry out a much quicker and more accurate diagnosis and recommend more efficient courses of treatment. In education, teachers will be largely replaced by teaching machines far more knowledgeable than any human being. Most learning will take place in the home via video conferencing. Children will still go to school though, until another place is created where they can make friends and develop social skills.  What can we do to avoid the threat of unemployment? We shouldn’t hide our heads in the sand. Unions will try to stop change but they will be fighting a losing battle. People should get computer literate as this just might save them from professional extinction. After all, there will be a few jobs left in law, education and medicine for those few individuals who are capable of writing and programming the software of the future. Strangely enough, there will still be jobs like rubbish collection and cleaning as it is tough to programme tasks which are largely unpredictable.
3. From the passage, we can infer that ______

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Where smart cities were once regarded purely as a vision of the future, they are now  becoming a reality in numerous urban centres across the globe. From Dubai, Singapore, Amsterdam, Copenhagen, and Madrid to Southampton in the UK, we’re already beginning to see smart cities provide inhabitants with improved living conditions, easier mobility and cleaner, safer environments, by using cloud computing to power services. But as with all public sector initiatives, smart city services need to be delivered as cost effectively as possible to minimise the taxpayer burden. Often, key decision makers are met with obstacles when it comes to deploying smart services, preventing smart cities initiatives from reaching their full potential – or worse, blocking them altogether.  Central to the functioning of most ‘normal’ city ecosystems is the underlying data they run on. Regardless as to whether that data is stored on local servers or using cloud storage, when that data is fragmented or incomplete, identifying emerging trends for strategic planning and cost reduction becomes extremely difficult – and because of this, authorities have to adopt an entirely reactive approach. Conversely, in a smart city environment, connected sensors forming an Internet of Things (IoT) provide valuable data for analysis and, in turn, insight into the specific city’s behavioural trends. With this level of information, services can be optimised to reduce costs and risk, increase urban flows and manage assets. Importantly, they can also provide real-time connections and interactions between the city’s businesses, local governments, service providers and citizens.  In this way, operations and services are elevated through the integration and connection of physical devices via IoT networks, ultimately transforming how a city runs. 
2. According to paragraph 1, which statement is correct about the current situation for smart cities?

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“What we’re seeing in Australia, in a completely different environment, are fires that are approaching or even exceeding the magnitude of things that we only saw in the most remote forested regions in the world,” said Ross Bradstock, the director of the Center for Environmental Risk Management of Bushfires at the University of Wollongong in New South Wales. The numbers from Australia dwarf those from some of the most high-profile fires in recent years. The bushfires in southeastern Australia this season have burned about eight times as much land as the 2018 fires in California, which covered nearly two million acres and were the worst in that state’s recorded history.  In Australia’s history, most bad fire seasons have coincided with the warming of an El Niño pattern. But that is not the case this time, showing how much this season stands out and the danger the country faces with more unpredictable weather patterns in the future. “While scientists have long predicted that climate change would bring longer and more intense fire seasons”, Dr. Bradstock said, “Under his projections, Australia would not have seen this kind of devastation for another 40 to 50 years”.  “I guess I’m as shocked as anyone about what’s unfolding and, probably, like everyone else who’s involved and affected, we’ll very quickly recalibrate thinking about what we’re doing,” he said. Recalibrating means expecting these phenomenal fires to continue to occur, particularly as Australia’s drought shows few signs of ending and temperatures are expected to continue to climb after the warmest decade on record.  “We would be extremely foolish, given all the evidence and the magnitude of this event, to just laugh it off as a one-off phenomenon,” Dr. Bradstock said. “I think we have to get ready to deal with a season like this again in the not-too-distant future.” 
2. According to paragraph 1, what can be concluded about the Australia’s megafire?

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There is no conflict between big business and the green movement towards the fight  against climate change and the two are “totally compatible”. That’s according to Mike Hughes, Zone President, Schneider Electric UK & Ireland, who believes while there may be differences on how organisations play their part in the move towards the net zero target and the speed at which it happens, the two are “totally aligned”.  Speaking to ELN at the Energy Live Expo event last week, which attracted more than 450 people from across the industry, he said: “Big business goes where there is opportunity. Big business is a force for good. It has to be involved in this transition, in this change, in this climate change. If you look at it, there are two things that have happened in the last five to seven years that have really accelerated this topic. One is the general public getting on board with the whole concept of climate change, the emergency. The second is actually the business community and particularly the financial community starting to look at the financial risks around climate change and moving its money and where it will invest.”  Mr Hughes added the UK’s target for net zero carbon emissions by 2050 is a “hugely ambitious step” and it shows leadership, direction and ambition, enabling businesses to focus on where they can invest. He is also “extremely optimistic” and from a technology point of view, he believes there are technologies available to support the transition. He said: “It’s now around awareness, incentives from government, the right regulations to get people to make the right step and boosting the use of these technologies. I’m extremely positive.”
2. According to paragraph 1, what is the common goal for big corporates in environmental movement?

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_________ having a private tutor, he couldn’t get good marks at school

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In the 1930s, a lot of people in the USA were out of work. Among these people was a man named Alfred Butts. He always had an interest in word games and so, to fill his time, he planned a game which he called “Lexico”. However, he was not completely satisfied with the game, so he made a number of changes to it and, in time, changed its name from “Lexico” to “Alph” and then to “Criss Cross”. He wanted to make some money from his new game but he didn’t have any real commercial success. In 1939, Butts happened to meet a man called Jim Brunot who showed an interest in the new game. The two men worked together on developing the game and in 1948 it was offered for sale in the United States under its new name - “Scrabble”. At first, it didn’t sell very well. In the first year it sold just 2,250 sets and by 1951 it had only reached 8,500 sets a year. Then, in 1952 the manager of Macy’s department store in New York, Jack Strauss, happened to play “Scrabble” while he was on holiday. He thought it was a wonderful game and, when he went back to work after his holiday, he insisted that Macy’s should stock the game and make an effort to call the public’s attention to it. As a result, “Scrabble” became a big success in the United States and it soon spread to Australia and then to other English-speaking countries
5. From the passage we can learn that ____

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Modern society has given significant attention to the promises of the digital economy over the past decade. But it has given little attention to its negative environmental footprint. Our smartphones rely on rare earth metals, and cloud computing, data centers, artificial intelligence and cryptocurrencies consume large amounts of electricity, often sourced from coal-fired power plants. These are crucial blind spots we must address if we hope to capture the full potential of the digital economy. Without urgent system-wide actions, the digital economy and green economy will be incompatible with each other and could lead to more greenhouse gas emissions, accelerate climate change and pose great threats to humanity. The world’s data centers-the storehouses for enormous quantities of information - consume about three percent of the global electricity supply (more than the entire United Kingdom), and produce two percent of global greenhouse gas emissions-roughly the same as global air travel. A report by Greenpeace East Asia and the North China Electric Power University found that China’s data centers produced 99 million tonnes of carbon dioxide in 2018, the equivalent of about 21 million cars driven for one year. Greenhouse gases aren’t the only type of pollution to be concerned about.Electronic waste (e-waste), which is a byproduct of data center activities, accounts for two percent of solid waste and 70 percent of toxic waste in the United States. Globally, the world produces as much as 50 million tonnes of electronic e-waste a year, worth over US$62.5 billion and more than the GDP of most countries. Only 20 percent of this e-waste is recycled. The world and its intractable challenges are not linear-everything connects to everything else. We must raise awareness about these major blind spots, embrace systems leadership (leading across boundaries), boost circular economy ideas (decoupling economic activity from the consumption of finite resources), leverage an eco-economics approach (an environmentally sustainable economy) and encourage policy-makers to explore the interrelationships between government-wide, system-wide and societal results. We must also consider collective problem-solving by bringing together diverse perspectives from both the Global North and the Global South. We should take an inventory of the global and local damages caused by electronic devices, platforms and data systems, and frame issues about the digital economy and its environmental impact in broad societal terms.
4. The word “byproduct” in paragraph 3 is closest in meaning to _______

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Many people in Britain and the US belong to at least one club or society. Club is often used to (1) _______ to a group of people who regularly meet together socially or take part in sports. Most young people’s groups are called clubs. A society is usually concerned (2) _____ a special interest, e.g. birdwatching or local history. National societies, such as the Royal Society for the Protection of Birds, usually have local branches. Social clubs have a bar where members can sit and talk to each other. Member of the upper class or business people may belong to a gentlemen’s club. Most of (3) ______ are in London and even today only some of them allow women to be members. They are places to relax in, (4) _______also to make business contracts and take clients. Some clubs combine social events with community service. Members of the Rotary Club and the Lions Club are usually (5) ______or business people. In the US, these organizations are called service clubs. Some are open only to men. They hold events to raise money for good causes, e.g. to provide scholarships for university students or to raise money for a hospital

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Most people have heard about how PTSD can unravel a person. Fewer have heard about posttraumatic growth, the process that lifted Curry out of his despair and into his new role as a leader in the veteran community. The term - defined as “positive change that occurs as a result of the struggle with highly challenging life crises” - was coined in the mid-1990s by Richard Tedeschi, PhD, and Lawrence Calhoun, PhD, after studying how people develop wisdom. They identified five specific ways people can grow after a crisis. First, their relationships strengthen. One woman diagnosed with breast cancer, for example, said she realized her relationships “are the most important things you have.” Bereaved parents told Tedeschi and Calhoun that losing a child had made them more compassionate. Second, they discover new paths and purposes in life. Sometimes these are related to a particular survivor mission. One interviewee became an oncology nurse after losing her child to cancer. Other times, the crisis becomes the catalyst for a more general reconsideration of priorities, as Christine discovered when she started attending The Dinner Party in the aftermath of her mother’s death. Third, the trauma allows them to find their inner strength. The common thread among those Tedeschi and Calhoun studied is a “vulnerable yet stronger” narrative. This paradoxical outlook defined the attitude of a rape survivor who admitted the world seemed more dangerous after the assault, but that, at the same time, she felt more resilient as a result of the inner strength she’d built. Fourth, their spiritual life deepens. That could mean they renew their faith in God, or it could mean they grapple with existential questions more broadly, coming to know certain deep truths about the world or themselves, as one interviewee did after his spinal-cord surgery. Finally, they feel a renewed appreciation for life. Rather than taking for granted a stranger’s kindness or the vivid colors of autumn leaves, they savor the small moments of beauty that light up each day. The difference between those who are able to grow from adversity and those who are stymied lies in what Tedeschi and Calhoun call “deliberate rumination” or introspection. The participants they studied spent a lot of time trying to make sense of their painful experiences, reflecting on how the events changed them. Doing so helped them make the life changes associated with posttraumatic growth.  
3. According to paragraph 2, which situation represents the second growing approach?

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Jakarta is the capital of Indonesia. Today Jakarta has much to offer, ranging from museums, art and (1) ________markets, first class shopping to accommodations and a wide variety of cultural activities. Jakarta’s most famous (2) ______, the National Monument or Monas is a 137m obelisk topped with a flame sculpture coated with 35 kg of gold. Among other places one can mention the National museum that holds an extensive collection of ethnographic artifacts and relics, the Maritime Museum that (3) ______ Indonesia’s seafaring traditions, including models of sea going vessels. Jakarta has a distinctly cosmopolitan flavor. Tantalize your taste buds with a gastronomic spree around the city’s many eateries. Like French gourmet dining, exotic Asian cuisine, American fast food, stylish cafes, restaurant all (4) _____ to find a way into your heart through your stomach. The taste of Indonesia’s many cultures can be found in (5)______ any corner of the city: hot and spicy food from West Sumatra, sweet tastes of Dental Java, the tangy fish dishes of North Sulawesi

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Unemployment rate is high. This makes many children move back to their parents' house.

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Three women, none of whom we _______ before, _______ out of the hall.

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Hamams, or bath houses, are a traditional part of Turkish culture. They represent an important piece of Turkey’s long history and serve as a window into the past. However, these bath houses are quickly disappearing because of the changing habits of the Turkish people. Hamams hold a strong place in the history of Turkey and many date back hundreds of years. Traditionally, all kinds of people went to hamams because Islam has strict laws for cleanliness. Believers must wash themselves regularly, particularly before their daily prayers. As most people in Turkey didn’t have access to running water in their homes, the hamam was the perfect to get clean, relax, and catch up with friends. Today, however, the tradition of going to the humam is quickly dying out for many young people. Now almost everyone has running water in their bathrooms, so they prefer to bathe at home. As a result, Turkish people are not going to humans as often as they used to. These days, instead of relying on locals, many hamams are trying to attract foreign tourists. Some of the best hamams in Turkey are located in Istanbul, the country’s largest city. The Cagaloglu hamam is a great example. It was a gift to the people from the Sultan in 1741 and is one of the last old hamams to be built during the Ottoman Empire. Many visitors are impressed by the high domed ceilings, marble floors, and marble walls used throughout. A typical session at a hamam can last well over an hour. Visitors will be welcomed into camekan, or entrance hall. There they will be able to relax with friends and chat over a cup of tea. They will also be able to change into the customary pestemal, or Turkish towel, which wraps around the waist like a skirt. When ready, visitors will head into the hararet, or hot room. There they will lie on the hot floor and be scrubbed clean and massaged by one of the in-house masseurs or masseuses. Men and women always bathe separately, but their experience are very similar. Although many hamams are in danger of closing, they will always remain a part of Turkish culture. An experience in one of Istanbul’s famous bath houses is not to be misses on any visit to Turkey. It will certainly leave you refreshed, relaxed, and squeaky clean for your next adventure
6. According to the passage, there are some of the best hamams located in _________ 

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Japan’s Mount Fuji will become a World Heritage Site in June. The United Nations (U.N.) decided on April the 30th to give the famous mountain UNESCO World Heritage (1)__________. The U.N. team (2)__________ made the decision said Fuji was very important to Japanese religion and art. They also said that the 3,776-meter-high volcano was important outside of Japan too. Fuji-san (as Japanese people call it) has been a mountain for more than 1,000 years. Priests say that when you climb it, you move from the “everyday world” at the bottom, to the “world of gods, Buddha and death” at the top. They believe people can (3)________ their sins by climbing to the top and coming back down again. (4)_________, Mount Fuji is a major tourist destination. It is very popular with hikers, who want to see the rising sun from its peak. More than 318,000 hikers visited the mountain last summer, with up to 15,000 people climbing each day. Local residents are now worried the World Heritage status will mean more visitors. That means there will be more litter and environmental problems. The local government may ask people to pay to climb the mountain to help preserve its (5) __________. Governor Shomei Yokouchi said: “It’s likely we’ll ask mountain climbers to help financially with keeping the mountain clean.” Another idea being talked about is to limit the daily number of hikers allowed to the top