With thousands of fishing lights blanketing its surface, Erhai Lake in Dali Bai Autonomous Prefecture, southwest China’s Yunnan Province,     1     (offer) a splendid night view since the annual ecological regulation of fish populations in Erhai Lake began on August 21.

As darkness falls each night, fishing boats travel across the lake and fishing lights     2     (gradual) cover the lake with fishing nets stretching across the water. In videos made with time-lapse (延时拍摄的) photography, stars in the night sky appear to fall into Erhai Lake,     3     (create) a fantastical and dreamlike shape of incredible beauty.

The 2023 ecological regulation of fish populations in Erhai Lake aims to completely     4     (strength) biodiversity protection, taking full advantage     5     the structure of fish populations and effectively guarding against and controlling dangerous alien species.

Based on various fish     6     (type) , this year’s regulation efforts are divided into three stages across the lake’s waters, the core protected areas of the Cangshan Erhai National Nature Reserve not     7     (include) .

The first stage     8     (schedule) to last from August 21 to September 20, with a focus on the sharpbelly and other species of small-sized fish.     9     number of families applying for and receiving ecological regulation permits reached as many as 590, with     10     they could enter the lake to conduct fishing activities during the permitted periods.

When you walk through the aisles(通道) of supermarkets, you can see various products in different kinds of packages and in different colors. But why?

Well, the reason is     1     colors are connected with certain feelings. For example, why do some people paint the walls of their rooms yellow and others pink? The same is true in     2     (store). Producers want us to feel something when we look at their products. Green, for example, tries its best     3     (show) the quality of a product. It also signalizes that the product is     4     (healthy), has less fat and maybe fewer calories. Red, on the other hand is     5    aggressive color that is often used for packaging food. It can make us feel hungry or thirsty. Purple is the color that is very rare. It     6    (indicate) that it is something special. Producers use purple to show that something is    7    good quality. Besides, colors are often associated with flavors. An orange flavored product uses an orange packaging. Chocolate and other foods with cacao in them often use brown packaging.

Therefore, advertising professionals often need to look at a product through the consumers’ eyes when    8    (choose) a color. The right packaging colors can     9    (true) improve the sales of a product but a wrong color could end in    10    (fail).

Ancient Chinese thinkers regarded nature, with human beings included in it,     1     the world of life. All living things in the world have     2     (they) own lives and state of being. “Life and its state of being is most     3     (worth) of appreciation,” said Cheng Hao, a Confucian scholar in the Song Dynasty, “From such appreciation, people could draw     4     greatest spiritual delight.”

Confucian scholars in the Song and Ming Dynasties all enjoyed observing the state of being of living things. Zhou Dunyi, for example, allowed the grass     5     (grow) in front of his window without cutting it. When he     6     (ask) why, Zhou explained that the natural growth of grass was in line with his idea of living things. He observed the     7     (create) of life and the state of being of living things in the world through the grass. The state of being of the grass was similar to the state of being of people,     8     the experience of this resemblance gave him great pleasure. He felt great joy from     9     (observe) living things. He would often appreciate the fish he kept, and enjoyed watching newly hatched chicks. To him, the lively and lovely chicks     10     (well) represented the state of being.

The day starts early for Zheng Baogang and his tree-planting team. At about 5 a.m., they are on their way to the site of     1     abandoned mine in Huzhou, Zhejiang province.

Since June, they have been working to restore the land to     2     (it)past natural glory. It is the most difficult reforestation project related to the former coal mines and stone quarries in the area in     3     Zheng has participated. The Huzhou mine was put into operation in the late 1980s     4     it is about 200 metres deep now. Today, the entire site for reclamation(开垦)is more than 200. 000 square metres.

    5     (wear)ropes and straps like mountaineers, Zheng and his team took     6     (step)down the cliff to loosen the compacted(压实的)soil and plant trees or grass seeds every day. In summer, the ground temperature can reach over 40°C, while in winter, it is     7     (extreme)cold.

Although the work is     8     (danger)and laborious, Zheng says it is rewarding to see the brown fields turning green. Estimated to be completed by the end of this month, the project will enter a two-year maintenance period     9     (restore)the area’s greenery.

In the past decade, Zheng     10     (help)with such work at over 60 former sites. Some sites are even reviving parklands.

Recently, residents in a youth apartment building in downtown Shenzhen have planted the seed, cultivating (形成)     1     unique city lifestyle. They can farm their own land, which can     2     (access) just an elevator ride away to the top of their building. There they can grow vegetables, while     3     (communicate) with other renters and taking in the skyline of the city.

Huang Suyun, the founder of the youth apartment building,     4     (see) positive changes in her own life since “farming” and other social activities were introduced to the rooftop of it.     5     (additional), the experience of tending the gardens allows her     6     (make) friends and get to know others who cither live in the building or visit from outside.

The rooftop heaven covers a total area of 450 square meters and consists     7     a sightseeing zone, a shaded leisure area as well as the urban farming section. “There’s space to exercise, like doing yoga at the leisure zone, and then to walk over to check the vegetables,” says Xie Jing, an architect     8     undertook the project.

An increasing number of urban     9     (resident) at home and abroad have started to seek a social life that promotes environmental     10     (protect) and personal health, which is good news for sustainability and community activity development, experts say.

China has planted millions of trees in its northwest over the past two decades as part of its     1     (amaze) fight against the expanding deserts.

The effort has paid off. Around 2000, deserts across the country were still increasing by 10,400m² a year. But in 2017, they were decreasing by more than 2,400m² a year. The     2     (achieve) was confirmed by a study from the Laboratory of Climate and Environmental Sciences in Paris.

“In 1999, the Chinese government began planting millions of trees in its Grain for Green Program. It     3     (carry) out to repair damaged farmland in northwestern China,     4     is roughly the size of France,” says Philippe Ciais, a researcher at the laboratory. “I was there a few months ago, and it is indeed surprising that once bare landscapes are now almost fully covered by plants.”

“The growth of forests is significant     5     necessary progress in the fight against desertification,” says Jianping Huang, a researcher at Lanzhou University. “But it’s still too early to determine whether it has solved the problem. Researchers have found that many of the plant species     6     (introduce) to the region use more water     7     native vegetation. It could lead to water shortages for humans.”

The national forestry department has recognized the error. In recent years, it has worked more closely with researchers and communities to find ways to plant less     8     (thirst) plants that have economic value.

“All     9     (program) need to take into account local conditions,” the forestry department said in March “    10     (we) efforts should go towards keeping vegetation sustainable, rather than simply planting more trees.”

Queensland is an Australian state     1     (cover) the continent’s northeast, with a coastline stretching nearly 7,000km. Its offshore Great Barrier Reef,the world’s largest coral reef system, hosts thousands of marine     2     (species).

Queensland is also home     3     some of the most magical islands and the largest expanse of coral in the world. It may well be the closest you ever get to paradise.You can    4     (free) while away the hours on a deserted beach full of palm trees, go for a sail around the coral reef, on throw     5     (your) into the various water sports. Spread like jewels in the Pacific Ocean, these Australian islands stretch from Lady Elliott in the south to Lizard in the north,    6     all are a delight to visit.

Hayman Island    7     (position) within the heart of Australia’s Great Barrier Reef     8     (be) probably one of the most luxurious resorts in the world with dreamy beaches, unique wildlife and mouth-watering cuisine. For something a little more particular, try Bedarra, privately owned and with only sixteen villas(别墅). For a touch of history,go to Lizard Island,     9     Captain Cook landed in 1770. This is also where divers go. To get away from it all, go to Heron Island, a port of peace and quiet. Fraser Island has the     10     (large) sandy beach in the world, Hook has a wonderful National Park... the list is endless

Two villages have been named the Best Tourism Villages 2022 by the World Tourism Organization, thanks to their achievements in balancing tourism with economic development while    1    (stick) to environmental protection.

According to the organization, 32 villages in 18 countries and regions including Austria, Chile and China    2    (award) the recognition late on Tuesday. China’s Dazhai village in the Guangxi Zhuang autonomous region    3    Jingzhu village in Chongqing won the recognition.

Figures cited from the county’s culture and tourism bureau show that tourism development in Dazhai    4    (bring) great economic benefits to villagers and created more jobs for them since the village started to develop tourism around 2003.

    5    the bureau has pointed out, though the village only received 32,000 visits in 2004, the number rose    6    (sharp) to nearly 798,000 in 2019 before COVID-19 emerged. The villagers’ average income among its 1,212 people of 271 households, also saw    7    rise from 700 yuan per year ($100) to over 34, 500 yuan in 2019, the bureau said.

Jingzhu village, the other village    8    (recognize) by the World Tourism Organization this year is located in Wulong district of southwest Chongqing and over half of the villagers work in the tourism industry.

The World Tourism Organization began to award Best Tourism Villages across the world in 2021    9    (promote) the cultural heritage protection and sustainable development of villages. China so far has four villages winning the title,    10    the other two being Yucun village in Zhejiang and Xidi village in Anhui.

Bird-watching, a hobby    1     (favor) by many westerners, has been included in a public benefit program “Park Classes” in Wuhan schools. In the past six years, the program has carried out over 3,000 activities in Wuhan’s thirty urban parks,    2    (cover) all of the city’s primary schools and welcomed by over one million students. Buried in books and having little access to the outside world, many students don’t have the     3    (little) idea of what nature really is. This program is designed to enhance the awareness of environmental protection among school kids,    4    often feel greatly refreshed by appreciating the grace of the adorable creatures through cameras.

Among the selective courses     5    (be) the restoration of small and micro wetlands .As for this course, what is needed is a lot of hands-on practice. Under the    6    (guide) of their teachers, students are required to conduct a research on a 500-square-meter wetland in the city parks. Focusing their attention    7    the wetland’s physical condition, they have recorded the number of plant and animal species to create a restoration plan. Thanks to    8    (they) efforts, the biodiversity of the wetland has been significantly improved.

“It’s very meaningful,” said Li Chenliang,    9    eighth grader from this project. “I have learned a lot of knowledge that cannot be    10    (direct) got from books. I should make full use of the city’s ecological advantages and get more chances to get closer to nature.”