1 . To prevent tsunami-caused disasters, several countries worked together to expand the use of a tsunami-detecting system that had been developed in the United States by the National Oceanic and Atmospheric Administration (NOAA). The system________ of an instrument installed on the seafloor — called a tsunameter — that measures pressure changes caused by a passing tsunami. The tsunameter sends a signal to a surface buoy (浮标), which sends the data to a satellite, which ________ the information to warning centers around the world.

By 2004 only six such detectors had been installed, all in the Pacific. There were________ in the Indian Ocean, and many countries in the region had no national warning centers that could have ________ local communities. That policy mistake had tragic consequences. In Sumatra people had only a few minutes to run, ________the tsunami took two hours to reach India, and some 16,000 people died there. “It was totally unnecessary,” says Paramesh Banerjee, a geo-physicist at Nanyang Technological University in Singapore. “Technically it would have been relatively ________ to install a tsunami warning system for the Indian Ocean.”

There are now 53 detector buoys operating in the world’s oceans, including 6 of a planned 27 in the Indian Ocean. So a (n)________ of the 2004 horror, in which the tsunami traveled for hours and still caught people by ________ is less likely. But buoys would not have helped in Sumatra. People living on coasts near a rupturing fault (地壳断层) can’t wait for ________ that a tsunami is on its way, which it often isn’t; they must flee as soon as the quake hits. The Japanese warning system relies not only on tsunameters but also on seismometers (地震测量仪) — a thousand of them ________ the country, the densest network anywhere — combined with a computer model that forecasts the scale of a tsunami from the magnitude (震级) and ________ of the quake.

In March, the system, which is run by the Japan Meteorological Agency (JMA), did not work perfectly. JMA’s initial ________, while the ground was still shaking, put the quake magnitude at 7.9 — but later analysis revealed a quake that, at magnitude 9, was 12 times larger. The tsunami forecast warned of waves of ten feet or more — but they reached 50 feet in Minanisanriku and in some places even ________. But the human ________ to the warning was imperfect as well. “I think this time many people who lived above the high-water mark of the 1960 tsunami didn’t bother to run.” says Jin Sato, mayor of Minanisanriku. “Many of them died.” The town’s seawall, he thinks, also gave people a false sense of ________

2 . At first, the grains of rice that Ingo Potrykus held in his fingers did not seem at all _________, but inside, these grains were not white, as ordinary rice is, but a very pale yellow — thanks to beta-carotene (胡萝卜素), a building block for vitamin A.

For more than a decade Potrykus had _________ creating a golden rice that could improve the lives of millions of the poorest people in the world, strengthening their eyesight and their _________ disease.

_________ imagining golden rice was one thing and creating one quite another. Year after year, Potrykus and his colleagues ran into one _________ after another until success finally came in the spring of 1999.

At that point, he tackled an even greater challenge. The golden grains _________ pieces of DNA borrowed from bacteria and flowers. It was what some would call Frankenfood, a product of genetic engineering. As such, it _________ a web of hopes and fears.

The debate began the moment genetically engineered crops (GM crops) were first sold in the 1990s, and it has _________ ever since. First to start major protests against biotechnology were European environmentalists and consumer-advocacy groups. They were soon followed by their U.S. counterparts (相对应的人事物).

The hostility is _________. Most of the GM crops __________ so far have been developed to produce a plant that is not harmed by chemicals used to kill weeds (杂草) in the fields. These genetically engineered crops are often sold by the same large, multinational corporations that __________ the weed-killing chemicals that farmers spray on their fields. Consumers have become suspicious (怀疑的).

The benefits did seem small __________ golden rice was developed. It is the first strong example of a GM crop that may __________ not just the farmers who grow it but also the consumers who eat it. In this case, those include at least a million children who die every year because they are weakened by vitamin-A deficiency (缺乏) and an additional 350,000 who go blind.

Many people __________ poverty and hunger look at golden rice and see it as evidence that GM crops can be made to serve the greater public good. They see a critical role for GM crops in feeding the world’s ever-increasing population. As former U.S. President Jimmy Carter put it, “Responsible biotechnology is not the enemy; __________ is.”

3 . What do you know about fashion? The fashion industry, which has become one of the most _________ to the planet, is having a moment of punishment. But which changes make a difference, and which ones just _________ in the wash? In fact, the fashion industry is second only to the oil industry, the most environmentally unfriendly industry.

A friend of mine _________ an antique clothes store in the north of London. Business has been good for many years, which makes her acquire a large fortune. Every few weeks, she visits a vast storehouse on the edge of the city to go through piles of clothing. Most of it is _________, but if you know what you are looking for, there are raw diamonds. The storehouse has a long history. It was once a clearing house for the low-quality wool scraps(碎料) that were used to make cheap clothing for the _________ in Victorian Britain. A century on, _________ has changed. Nowadays, it is full of modern-day inferior products, all _________ cheap clothing made for the masses around the world. Except that this stuff is going to be burned or buried, not being reused.

The items are the products of an industry that, in the past 30 years, has become one of the most successful and also most _________ on the planet. Known as fast fashion, it has filled our wardrobes(衣柜) with cheap and cheerful clothes. But after three decades of continuous growth, the model is in _________ with fundamental environmental limits and there is widespread agreement – even from within the industry – that it is time to ____________. Otherwise, “Fast fashion” creates a mountain of unsellable, cheap clothing that ends up in a terrible place.

“The fashion industry represents a key environmental ____________,” says Kirsi Niinimäki at Aalto University in Espoo, Finland. “Eventually, the long-term stability of the fashion industry ____________ the total abandonment of the fast-fashion model.” Like fast food, fast fashion is all about instant ____________ on the cheap.

One wonders: What can we do about it? Don’t you have any clothes on? It’s not that ____________. More importantly, don’t waste, learn to control your desires and ____________ falling into this “Fast fashion” lifestyle. As the guardian columnist Lucy Seagal once said, the “Fast fashion” industry is profit-driven, but consumers who have experienced “over-consumption” will naturally grow tired of it, and the market will have its choice.

4 . The news that Derby has approved what promises to be Britain’s largest urban rewilding project so far is very welcome. The 320-hectare Allestree Park will, subject to detailed consultation, be given over to a range of habitats and perhaps even see the reintroduction of species such as dormice and red kites.

Urban rewilding - which is not the same as urban green space, however extensive - can take many forms. They _________ from aiming to slow down the rate of species loss by _________ swift (雨燕) and sparrow boxes to new apartment constructions (there are now 247m fewer house sparrows than there were in 1980) to designating areas the size of Allestree Park.

But in fact, some of the most successful projects have been _________. Canvey Wick, a disused area of the Thames estuary, returned to a “self-wilded rainforest” that is now home to nearly 2,000 invertebrate (无脊椎的) species, including at least three _________ thought to be extinct. Rivers _________ natural wildlife corridors, working their way through cities, then linking them to countryside. The Guardian columnist George Monbiot gives the example of the River Wandle, which in the 19th century supported up to 90 factories, and was described as “the hardest worked river for its size in the world.” Now it teems with (充满着) wildlife, and the local authorities have considered _________ beavers (海狸).

Urban rewilding, _________, won’t make a massive difference to global heating, with only 6% or so of Britain is actually built on it. But giving nature freer rein (控制) in parts of towns and cities could help to mitigate (缓解) flooding, and to slow species loss. Importantly, about 83% of us live on the portion of the UK’s land that is classed as urbanised, and access to nature has also been shown to improve psychological well-being. One recent Canadian study found that adding just 10 trees to a city block had a big effect on people’s _________ of their health; research is beginning to find that increasing biodiversity can heighten that impact. And on a more general scale, those who _________ wildness are more likely to fight for it.

The pressure for development means that there will always be tension with __________ interests: the Swans-combe Peninsula in Kent, another self-wilded area that is home to 1,992 species of invertebrates, including 250 of conservation concern, is now __________ for the London Resort, including a theme park expected to destroy 76 hectares of priority habitat which forms a vital part of the ecological network. This loss would be __________ losing 140 football pitches (球场) __________ of nationally important habitat.

In these mid-pandemic, post-Brexit, austerity-bitten (财政紧缩的) times, the financial arguments can be hardest to __________ for councils short of cash, but the evidence that “we need nature as much as it needs us”, in the words of Jo Smith of the Derbyshire Wildlife Trust, is surely __________. With a bit of imagination, flexibility and commitment, many more urban areas could follow Derby’s example.

8 . This forum is the first of its kind since China put forward the goal of “carbon peak” and “carbon neutral”. It will be held ______ and offline for three days, including the opening and closing ______, two keynote forums and six parallel sub-forums. About 400 guests ______ domestic and foreign government departments, international organizations, academia and business communities attended the conference to discuss ______ and measures to promote green and low-carbon development in different fields.

“Hunan province and the Asian Development Bank (ADB) have jointly hosted four Asia-Pacific Green and Low-carbon Development Summits, which have not only yielded outstanding ______ in opening-up and cooperation, but also ______ together many innovative achievements.” Chen Wenhao, vice governor of Hunan Province, said the Forum has become an ______ platform for exchanges and cooperation in green and low-carbon development and an important medium for publicity and promotion of green and low-carbon technologies.

In recent years, Hunan has always adhered to the path of ecological priority, green and low-carbon ______ . Over the past five years, the province's investment in ecological environment has increased by 16% annually, unsafe, backward and substandard environmental protection production capacity has been basically ______ up, and the total output value of the environmental protection ______ has reached nearly 300 billion yuan. The ______ amount of pollution emission continues to decrease. The forest coverage rate is 59.96%, the wetland protection rate is 75.77%, the forest stock volume is 588 million cubic meters, and the proportion of days with good urban ______ quality reaches 91.7%. The blue sky, clear water and green mountains are becoming the beautiful name cards of Hunan.

“Hunan will adhere to the green transformation as the driving force, and ______ the second phase of cooperation memorandum with ADB, ______ the development and application of green and low-carbon technology, clarify the timetable, road map and construction drawing of carbon peak development, establish and improve the production ______, circulation system and consumption system of green and low-carbon circular development.” Chen wenhao said the government should turn ecological advantages into development advantages and speed up efforts to turn “clear waters and lush mountains” into “mountains of gold and silver.”