1 . Brothers Mike and Nick Fiorito had a smooth life in the first 30 years. _________, they decided to quit their highly paid jobs since they realized that they often felt unfulfilled. At first they felt _________ about future without knowing what to do, but eventually they came up with an idea to help the homeless folks after _________ their poor situation on the street.

They _________ Blankets of Hope with their own efforts, which turned into a global nonprofit organization that also encourages kindness in schools. The brothers sent the blankets to schools. The kids would write the notes, and then _________ the brothers in delivering the blankets to homeless shelters in their local communities. They _________ students so that every blanket includes a note handwritten in classrooms to _________ homeless folks across the country.

Now, their organization is very _________ — reaching nearly 20,000 people in need across America, Canada and Mexico.

Adults can _________ as well. They can make efforts by donating on a GoFundMe page so that the brothers could have enough money to purchase the blankets. Thanks to people’s generous __________, the brothers aimed at __________ another 20,000 blankets this winter. And they expected these blankets would not only keep people warm, but provide a friendly __________ to another soul. The brothers tried to do what they could to make a __________ despite the sweat. They are __________ that more and more people can join them in __________ the kindness.

2 . Falcons are powerful birds that may be trained to hunt in cooperation with humans. The art of training falcons as “hunting dogs of the skies” is called falconry (训鹰术). It was developed in the ancient Arabian Desert around 4000 B. C. In the past, falconry mainly involved hunting with falcons to supplement one’s diet. But now, it has become the favorite sport and pastime in the Arabian Peninsula.

Falconry includes three major processes: acquiring the falcons, training them, and hunting with them. Every year, falconers begin capturing wild falcons in June and July, the migration season. The best birds to catch are the ones with naturally nurtured hunting skills, aged one or two years. Once the falcons are captured, their heads are immediately covered with a leather hood. This is essential because they imprint as their master whomever they see first after the hood is removed. Right after a bird is caught, the training process starts. It begins by depriving (剥夺) the bird of food to make it easier to tame. The birds are taught to know their own name and respond to their master when called. Arab falconers live with their birds day and night in order to build a strong relationship with them.

By the end of October or mid-November, the trained falcons are ready to hunt in the desert. They have excellent vision, 2. 6 times greater than that of a human. They are also the fastest divers on the planet. One hunting technique that sets them apart from other animals is that they can be trained to deliver their prey, without killing it first. This is vital in Islamic culture because animals used for food must still be alive to ensure that the meat is halal, that is, properly prepared according to Islamic law.

Falcons have played such a crucial role in traditional Islamic cultures that a number of countries in the Middle East have made them their national bird. Falconry has grown so popular that specialist hospitals have been established to take care of these magnificent birds. Falcons are even issued their own passports. They are the only animals in the United Arab Emirates that are legally allowed to travel inside planes, enjoying a level of luxury that some humans can only dream of.

4 . 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.

7 . Peter worked at a grocery store. Recently, he _______ a second job to help pay for his sick friend Dan and his own son’s _______.

Although the job was boring, there were times Peter especially _______. At that time the supermarket was _______, being full of customers. One day, a young woman named Angela caught Peter’s _______ when she turned to her two children, “Sorry, babies. Mommy can’t _______ to get your sweets and snacks, so please put them back, okay?”

The children began to cry and Angela tried to _______ them. Then Peter quickly swooped (接近) in, _______ to help her to pay for the _______. Peter was glad to see the children happy and Angela a little at ease.

The next day Angela returned to the store and explained to Peter, “Thanks for your kindness. It really ________ a lot. I’m a single mother and lost my job, so things are a bit ________.”

“Well, I am ________ aware of your situation. I need help with my friend’s medical bills and my kid’s college. Nothing comes cheap.”

Angela was grateful for Peter’s help. Peter’s actions and ________ touched Angela, and she thought to herself, “This man had his share of ________, yet he was still kind enough to________ and help me. I should pass this kindness on.”

9 . For most of December, Adele Adkins had the top-selling album in Australia, followed by Ed Sheeran, and then there was a collection of songs that took everyone by surprise.

Songs Of Disappearance is a collection of calls from endangered Australian birds. Last month, it briefly reached No.3 on the country’s top 50 albums chart (排行榜) — ahead of Taylor Swift.

Anthony Albrecht, a PhD student at Charles Darwin University, produced the album with Professor Stephen Garnett. “I knew it was a crazy thing to suggest. But Stephen’s a little bit crazy like me and he let me do it,” Albrecht said.

Songs Of Disappearance was published with a university report which found that 1 in 6 Australian bird species are now threatened. The album records 53 of those species.

“Some sing what you might think of as bird songs, but not all of them,” said SeanDooley, who represents the conservation organization Bird life Australia. “Songs from the golden bowerbird sound like a death cry from some sci-fi series. And the love songs from Christmas Island frigate bird, which has a piece of skin hanging under its mouth that caninflate (膨胀) like a huge red balloon, sound as bizarre as its unusual looks.”

There’s also the Christmas Island pigeon. When people hear that pigeon, they might think that it’s a human making silly noises, Dooley added.

The Charles Darwin University and Bird life Australia report does document successes in protecting endangered birds, the hope being that the album will protect more species.

“The increased awareness can make a difference,” Dooley said. “When we have a community on board, that brings pressure to the government to do the right thing. We know that these conservation actions do work.”