1 . Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Imagine you are out fishing on the high seas - the wind and water are clean and comfortable and you begin bringing up your first catch of the day. That's when everything goes wrong. Your fishing nets are tangled up (缠成一团) in older, abandoned fishing tool, and you're unable to untangle them. Your equipment    1    (ruin), and all of the fish you have worked so hard to catch are trapped. They will die    2    you are unable to draw or free them. Ghost fishing has claimed yet another victim.

Ghost fishing is what abandoned fishing tool does. It still catches fish, but no one benefits. Trapped fish die and attract scavengers (清道夫)    3     also get caught, creating a vicious cycle. In fact, lost fishing tool, or "ghost tool," is among    4    (great) killers in the oceans. This tool further reduces the already declining number of fish.

Environmental agencies estimate that 10 percent of all seawater litter is lost or deserted fishing tool    5    (equal) 640,000 tons every year. Fortunately, these agencies are asking why this is happening and what    6     be done to stop it.

It's not the intention of the majority of fishermen to lose their tool. In most circumstances bad weather is to blame. But in other cases fishermen throw their tool in the ocean on purpose, risking expensive fines. But to them, it's worth the risk    7    (free) up space onboard, cut fuel costs or avoid paying handling fees.    8     equipment loss is accidental or not, a strategy involving tool identification seems to be a practical solution.

By marking tool with electronic tags and utilizing GPS technology, owners are more likely to recover lost tool and less likely to abandon it. Currently, ownership regulations are reportedly very weak. Leading the effort for tagging fishing tool and creating accountability is the GGTI (Global Ghost Tool Initiative).    9     (launch) in 2015, the GGTI is the first organization of its kind. It's brought together an organization of governments, fishing-industry executives, seafood companies and non-profits. Their efforts to get back and recycle the tool    10    (improve) marine environment, protecting fish and fishermen's way of life.

Ghost fishing poses a serious threat to the fishing industry worldwide, and a global effort is needed to solve it.

2 . Directions: After reading the passages below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Fresh warning sounded on plastics problem

Walk along any beach in the world, no matter how isolated, and you will see plastic of some kind washed up on the shoreline,     1    (offer) a reminder of the reckless throwaway culture of the present-day world.

Lately, a study     2     (sound) a fresh warning on the damage caused to the marine ecosystem due to discarded plastics, which eventually has a bearing on human health due to the seafood we consume.

In a paper     3    (title) “A Growing Plastic Smog” published on March 8, 2023 in the peer-reviewed research journal Plos One, researchers called on governments around the world     4    (take) sweeping action to address the “unprecedented plastic pollution” of the world’s oceans.

The plastics break down over time into minute particles that cannot be detected by the naked eye, but find their way into the marine ecosystem and into the seafood humans consume. No one knows for certain     5     the long-term damage will be to marine life and humans, but the study placed much of the blame on the plastics industry for failing to recycle or design for recyclability. “    6     eaten, microplastics can severely damage an animal’s internal tissues. Globally, we have reached a situation     7     we can no longer ignore the plastic pollution pandemic that is infecting our oceans,” he said.

“This research shows us that beach cleanups and citizen science projects that focus on the environmental fate of plastics have little impact on solving the enormity of the plastic problem. Marcus Eriksen, lead author of the study, said in a statement that the findings were a “stark warning     8     we must act now at a global scale”. “We’ve found an alarming trend of exponential growth of microplastics in the global ocean since the millennium, which     9    (expect) to reach over 170 trillion plastic particles,” said Eriksen, adding that the exponential increase in microplastics across the world’s oceans makes     10     necessary to “bring in an age of corporate responsibility for the entire life of the things they make”.

3 . Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

The Real Cost of Travel

Mass tourism is a relatively recent phenomenon. The tourism industry     1     (take) off in the middle of the last century and it’s been growing ever since. In the last ten years especially, more and more people have been traveling to places     2     we had previously only read about or seen on television. But what kind of impact does tourism have on the planet?

A voyage to the end of the earth?

A large cruise ship (邮轮) can carry as many as 6,000 passengers and there are upwards of 50 such ships currently     3    (sail) the seas. Cruise ships dump about 90,000 tons of waste into the oceans every year. Any harmful effects of this are made even worse by the fact     4     cruises tend to visit the same places over and over again, thus concentrating the waste in specific places.

Trash on top of the world

From remote ocean habitats to the world’s highest mountain, our trash is everywhere. Though far fewer people go climbing the Himalayas than on a cruise, their impact     5    (still feel). Tourism is vital to the economy of Nepal,     6     it is to many non-industrial countries. But for decades, climbers have been abandoning their unwanted equipment on Everest. For the last few years, clean-up teams of local and international climbers have been organizing hiking trips just     7    (pick) up the waste. One group has brought over eight tons of waste down from the mountain!

When more is not better

Tourism of a different kind is causing problems in Europe. Construction on the Mediterranean coast has been     8     control for years. Beach resorts form an almost unbroken line from Gibraltar to Greece, and natural habitats have disappeared under miles of concrete. And so we pollute the sea, the land, and the air. Low-cost air travel is booming, in spite of (or perhaps     9     (help) by) economic problems. For many Europeans, low-cost flights allow them to take several short vacations a year. Yet curiously, short flights actually have a much bigger effect on climate change than long flights. So, are there    10     (damaging) ways of seeing the world? Traveling by train, for example, is a much greener way of getting around.

4 . Directions: After reading the passages below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

(A)

Concerns about microplastics are not new. They’ve been growing for more than a decade. Over the past two years, however, many creative solutions     1     (emerge)to address the problem on a local level, ranging from hoovering beaches to shooting bubbles up from river bottoms. Still, experts say there’s a need for a huge, coordinated effort     2     we want to curb the global issue: The world produces 400 million tons of plastic annually, and much of that material breaks down into tiny pieces that now pollute our planet.

The term microplastics was coined in 2004 by marine ecologist Richard Thompson after he discovered tiny bits of plastic littering British beaches. Since then, scientists have found microplastics—fragments less than 5 millimeters wide-nearly everywhere: in the deep sea, in Arctic ice, in the air. Even inside us.

A 2019 study in Environmental Science Technology estimated humans take in up to 100, 000 bits of plastic each day. It’s not just the physical presence of plastic inside the body     3     poses a potential problem; plastic’s chemical additives might affect different species’ tissues and organs, according to a 2021 study in Environmental Toxicology and Chemistry. However, there is disagreement in the literature as to how much microplastics     4     (harm)species, including humans. Some say larger pieces may pass right through our bodies while the     5     (tiny)pieces could enter our cells. More research is needed.

For a global view of this vast issue, some scientists in 2020 created a public database to track plastic removal innovations. For example, Hong Kong Polytechnic University researchers presented     6     unique idea in April at the Microbiology Society’s Annual Conference: a bacteria biofilm that could attract and trap microplastics at a wastewater treatment plant,     7     they flow into rivers and oceans.

5 . Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Boyan Slat, a Dutch inventor is cleaning the world’s most polluted rivers in an effort to save the oceans. He has made it his mission    1    (remove) plastic from the oceans. His organization, The Ocean Cleanup, has successfully started to clean the pollution that has been circling in the Great Pacific Garbage Patch. But millions more tons of plastic enter the oceans every year, almost all of it     2     (flow) from rivers.

Just 10 rivers are responsible for around 90% of all that plastic,     3    a 2017 study from the Helmholtz Centre for Environmental Research. “So     4    we focus on the worst rivers, we believe we can really have the fastest and most cost-effective way to close the tap and prevent more plastic from reaching the oceans in the first place,” Slat said.

The Ocean Cleanup is effectively using floating trash collectors called “Interceptors”. These solar-powered, autonomous systems use the rivers’ currents to guide the trash onto a conveyor belt that carry the waste to     5     (await) bins.

The first interceptor went to work in Jakarta, Indonesia, to pull plastic from a waterway called the Cengkareng drain. A second interceptor began collecting trash flowing down the Klang river in Kuala Lumpur, Malaysia. On the other side of the world,     6    Interceptor has recently started removing river pollution near the mouth of the Rio Ozama in the Dominican Republic.

“    7    the river is polluted, the fish die. Every year there are less fish,” Luis Peguero, a local fisherman, explained. When Peguero is lucky enough to reel in (收线拉起) a catch, it     8    not be safe for his family to eat. “You find stuff in the fish, especially the catfish. Trash, bottle lids, even a shoe. The fish can’t survive this,” said Peguero. To him, the modern trash-collecting catamaran (双体船) is a peculiar but welcome sight.

The Ocean Cleanup is working with the local governments and communities to help retrieve (取回) the plastic the Interceptors collect. “By stopping plastic in rivers, we hope to not only address the big global plastic pollution issue, but also really help make life better for the people    9    live near these problematic rivers,” said Slat.

The Ocean Cleanup’s goal is to tackle the thousand most polluted rivers within 5 years. Soon interceptors     10     (head) to Vietnam, Thailand, Jamaica and Los Angeles County in the United States.

“We are getting out tons of plastic every single day,” Slat said. “We accept that we won’t deliver magic in one go. But we’re doing this, step by step.”

6 . Directions: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank

NOW he has a new computer, Mike is wondering what will happen to the old one. Well, after     1    (break) down into small pieces, it was sent to China by ship.

Things like this happen every day. Last month Hong Kong officers found 131,000 kilograms of broken computers, TVs and phones. They     2    (send) to china illegally. This batch of e-waste was sent back to Japan, but sometimes e-waste gets through.

Computers     3    (fill) with dangerous poisons like mercury (水银) and lead (铅). Every time an old computer breaks down, it needs     4     (deal) with safely. Usually computer parts are buried. E-waste is a problem. Countries like Japan and the US often send their e-waste to China. For years, Guiyu in Guangdong Province     5    (describe) as “the e-waste capital of the world”.

The city has to deal with 1.5 million kilograms of e-waste each year. This earns $75 million,     6     it comes at a cost. Many of the poisons in e-waste find their way     7     the environment. Plastic is burned outdoors and acids are poured into rivers.

Greenpeace, an environmental group, has said that it has found the earth and rivers of Guiyu badly     8     (pollute). Fortunately, laws about waste recycling     9    (make) to solve the problem, After all, the government wants the country to develop, but in a way     10     doesn’t damage the environment and people’s lives.