1 . Last year, my friend, Kydee Williams, and I started a non-profit project because we wanted to do charity work differently. Thus, The Pop-Up Care Shop was _________.

TPUCS is a traveling shop of _________ donated goods for people in need. During the holidays, we _________ clothing drives and then went to women’s shelters. Our main goal was to help inspire women who were _________ with hope as well as bring a little holiday cheer to our local communities. _________ any project or movement wasn’t easy. Brainstorming and coming up with cool ideas was the _________ part, but actually bringing those ideas to life can seem almost _________ at times. However, there were lessons about _________ that we didn’t fully realize until we started this journey.

From our experience, we learned smaller shelters, especially those in less-commercialized areas were often _________ when it came to getting community support. Actually, they were typically more __________ to new and creative ideas and would greatly welcome __________ who offered help. Under our inspiration, many __________ people devoted themselves to non-profit work. Many shelters are understaffed and the staff overworked. Working directly with them helped us __________ the specific needs of the shelter.

While material things like food, clothes, money, and shelter can help people survive, what __________ helps people live is the intangible (无形) necessities like love, presence, patience. Even though we can’t help every single person in the world, we can __________ a world of difference for at least one person.

5 . Cultural heritage sites are a nonrenewable resource. Today architectural heritage sites are being destroyed at an alarming rate. They’re threatened by rising seas, pollution, overtourism, conflicts and so on. Recently, Notre Dame Cathedral has attracted international attention.

Since its main construction from 1163 to 1350, Notre Dame Cathedral repeatedly has been damaged and repaired. On April 15, 2019, the landmark’s roof caught fire, causing the collapse of its spire (尖顶) and upper walls severely damaged. Work on the site began quickly. Through the work of photographer Tomas van Houtryve, writer Robert Kunzig, and artist Fernando Baptista, people will see restoring scenes where ruins are cleared and statues saved. Even the COVID-19 pandemic caused only a two-month delay. Architects have said the expensive project is on track to be completed in 2024.

And thorny questions arise. What duty do we owe the creations of our ancestors? What lesson can we draw from their presence?

Humankind has answered that differently. In Dresden, Germany, the Frauenkirche, an 18th-century baroque church, was famous for its bell-shaped dome (穹顶). In February 1945, one of the most destructive bombing attacks of World War II reduced the city to ruins. After German reunion, the church was reconstructed using many of its original stones, as a symbol of peace and harmony. Berlin’s Kaiser Wilhelm Memorial Church also fell to bombing but had a different story. Its spire has been left a ruin on purpose to be a “warning monument” against war and destruction.

Like the Frauenkirche, Notre Dame is being rebuilt as close as possible to how it was before, including using the original, toxic metal — lead (铅) — for the roof, causing the debate about how to restore and maintain historic buildings. Actually, no one claims to have the “right” answers on preservation; there may not even be right answers. What people could do is to continuously monitor the global care of cultural heritage sites, as a matter of significance to humanity’s past, present, and future.

8 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

When I think of a “mad genius”, no one deserves the title more than Nikola Tesla. Born in Austria in 1856, this scientist is not just an engineer, but an inventor and     1    (explore) of the many mysteries of the world.

To begin with, Tesla possessed an     2    (objective) brilliant mind. He was blessed with the gift of a photographic memory. When inspiration     3    (strike), he was capable of visualizing the idea from concept to design, not needing to pen it down.     4    (work) entirely from memory, he would be able to build the device     5     referring to any notes at all. If this was not     6    (amaze) enough, he was fluent in eight different languages.

As an inventor, his experiments at that time     7    (see) as remarkably far-fetched, and must have seemed like magic. His innovative ideas would ultimately set the groundwork for the next generation of scientists. Indeed, many of his 300     8    (register) patents contributed to the creation of widespread technology today such as the radio, X-Ray machine and wireless technology. Tesla even predicted     9     birth of the smartphone. His forward-looking ideas have earned him the label of a futurist-one     10     explores the possibilities of the future.

9 . Plastic is everywhere, from the Arctic ice to vital organs in the human body. In fact, previous estimates suggest that the average person swallows a credit card-worth of microscopic plastic particles(颗粒) every week. But new research shows that this could actually be an understatement.

Microplastics are plastics smaller than 5 millimeters, found in industrial waste, beauty products, and formed during the degradation of larger plastic pieces. Over time, they break down into even smaller nanoplastics. These tiny particles can pass through our intestines and lungs into our bloodstreams, reaching vital organs like the heart and brain.

While the idea of eating plastic is unsettling in itself, the major concern here is that these plastic particles contain chemicals that can interrupt our body’s natural release of hormones, potentially increasing our risk of reproductive disorders and certain cancers. They can also carry toxins(毒素) on their surface like heavy metals.

In the past, researchers have shown bottled water can contain tens of thousands of identifiable plastic fragments in a single container. However, until recently, only the larger microplastics were detectable with available measuring tools, leaving the area of nanoplastics largely a mystery.

Using Raman microscopy (显微镜学), capable of detecting particles down to the size of a flu virus, the team measured an average of 240, 000 particles of plastic per liter of bottled water, 90 percent of which were nanoplastics, a revelation 10 to 100 times larger than previous estimates.

These plastics likely originate from the bottle material, filters used to “purify” the water, and the source water itself. “It is not totally unexpected to find so much of this stuff, ” the study’s lead author, Columbia graduate student Naixin Qian, said in a statement. His team hopes to expand their research into tap water and other water sources to better inform our exposure to these potentially dangerous particles. “The idea is that the smaller things get, the more of them I reveal, ” he added.

10 . Why do we talk the way we do? It might date back to when our ancestors left the jungle for the open plain. Between 5.3 million and 16 million years ago, Africa’s landscapes changed from thick, leafy forests to wide-open grasslands. This environmental change pushed our ancestors out of the trees and onto the ground. Along with all of the physical and behavioral changes this may have caused, researchers also believe it may have changed the way we speak.

“Open landscapes provide us with fewer objects to affect signal communication, meaning our voices can travel further compared with that in thick forests,” Charlotte Gannon, a researcher who studies language development, told Newsweek. “The move to these open spaces may have increased the effectiveness of our communication.”

By comparing the vocal calls of the orangutan (大猩猩) , Gannon and her team were able to establish how different calls could travel across different landscapes. In their study, the team played 487 calls from orangutans and measured their audibility (可听度) at set length over an overall distance of over 1,300 feet in the South African plain.

“Our results were surprising,” Gannon said, “The rule of sound spread suggests that lower-frequency (低频率) sounds (the grumphs) would have traveled further than higher-frequency sounds (the kiss squeaks). Our results actually found the opposite to this.” In these environmental settings, consonant (辅音)-like calls traveled a lot further than vowel (元音) -like calls. Actually, around 80 percent of consonant-based calls were audible at 1,300 feet, compared to only 20 percent of vowel-based calls.

Gannon said these results highlight the importance of studying living orangutan to learn about our species’ history. “We can view them as time machines that allow us to recreate key moments of our history so we can learn more about the development of our language,” Gannon said. “Despite their popularity in modern languages, consonants have often been forgotten when discussing speech development. Our research highlights not only their presence in ancient times but their importance to the development of language.”