2 . How long have you been going to the same hairdresser or barber? It’s a question that gets us thinking about the unique friendship we _______ with our stylists over the years.

You have confidence in each other. You have a laugh together and regularly _______ each other’s news. Plus they try to make you look and feel your best. That’s a(n) _______ not only for a great friendship, but also for the perfect relationship with your hairdresser. When you find a good barber, it’s something to _______.

Many people have _______ experiences with their hairdressers. I’ve had my hair cut by Claire Miller for more than 15 years. She’s taken me through all kinds of _______, and she’s helped me find a totally new look now during the post-chemotherapy (化疗后) period with dyed blonde hair! _______ hairstyles, there have been communications about the joys and trials of motherhood, the _______ of health problems and changes in our careers and lives — the stuff of 15 years that we have _______ in the three salons Claire has worked in.

While she cut my hair recently, we chatted about that special __________ that forms between hairdressers and their clients. “You hear so many stories from them, and sometimes you feel like a counselor __________ a hairdresser. You assess their needs, and you know how to react to them,”says Claire.

For Claire, the customer interaction is something she loves about the job and that she has __________ developed throughout her working life. “It’s about being human and __________ about people. A lot of my clients are my friends and like family now. It’s my __________ to cut their hair, making them look and feel good, but I also want them to feel __________ by the experience,” laughs Claire.

4 . I was cleaning out a cupboard the other day when I made an amazing discovery. Inside I _________ the manuscript (手稿) for a novel. It included an outline of the _________ and a pile of typed pages telling a story. It was written, to my _________, by my father who has been dead for more than 50 years. It isn’t _________, as novels go, perhaps fifty or sixty typed pages, but without my _________ it has somehow accompanied me through my years of _________, several jobs, a marriage, the birth of my children and grandchildren, retirement and even a relocation across the country where I live.

Yet there it was, resting under a lot of paper to be recycled. I might have _________ my father’s legacy (遗产). I was truly _________ by my discovery.

I’m in the middle of reading another book _________ my dad’s novel has a place on my bed-side table. I want to have some __________ time for it so I haven’t __________ examined it yet. I’m going to spend a whole afternoon to give it the __________ it deserves. As yet I don’t know what the story line is about and I don’t even know if it is complete but I __________ a highly emotional process of finding out.

I find it fascinating to think that this could happen; that after more than fifty years my father could __________ his only son through the mists of time. It’s one of those things that we don’t see coming and that make life so __________.

5 . For most birds, eyes are essential to life on the fly. _________ when studying how birds might adapt to our quickly changing world, ornithologists (鸟类学家) have largely overlooked eye size in favor of traits such as wing length and beak shape. Now, though, a lost “treasure trove” (宝库) of avian (鸟的) eyeball measurements offers a new view.

In 1982 University of Chicago graduate student Stanley Ritland carefully _________ the eyeballs of nearly 2,800 species. He never published his data, but Ian Ausprey, a graduate student at University of Florida, has just given it a second look. His analysis _________ previous work in Peru showing that smaller-eyed birds adapt better to changing habitats.

“We’re able to show strong correlations between eye size, the type of _________ the birds use, as well as their food-searching behavior,” Ausprey says. Ritland’s measurements indicated an inverse relation between eye and _________ size. Birds with smaller eyes tended to be _________, traveling across many habitats; larger-eyed species had _________ ranges, concentrated around the equator (赤道) and often covered by dense forest shade. The study suggests that smaller-eyed birds can _________ handle varying light levels as they travel, whereas larger-eyed birds struggle with bright light outside of their dim woodlands.

Ausprey had already seen this _________ in Peru’s mountainous cloud forests. In these biodiversity hotspots, he says, “eye size is __________ related to how birds respond to agricultural disturbance.” Larger-eyed birds tend to __________ from brightly-lit agricultural and deforested landscapes; smaller-eyed birds adapt. The new study __________ Ausprey’s Peru observations to a wider variety of birds elsewhere, including parrots and woodpeckers.

Allison Shultz, an ornithologist involved in the research, praises it for highlighting the importance of birds’ light __________. Her own work has found a link between bird coloration and environmental light, and she looks forward to future research exploring how light pollution and deforestation might further shape bird eyes. “I’d be very curious if we’re actually seeing eyes __________ to better match newer light environments,” Shultz adds.

Ausprey says the study underscores the importance of __________ habitats across the light-availability spectrum (光谱), especially areas of dense rain forests, to protect birds with eyes of all sizes from habitat loss.

7 . During his fifth year in the Army, Jared Bullock lost his right arm and leg. As soon as his recovery _______, he was back in the gym. Just 10 months later, Bullock ran a 12-mile race. Since then, he has competed on the bodybuilding stage and completed a dozen more _______ courses and mud runs. What could make a man this _______? His story will inspire anyone who feels limited in pursuit of their dreams.

Bullock himself _______ his toughness back to his boyhood days on his grandfather’s farm. “I grew up doing a lot of labor work,” he _______. “If you wanted to eat, you had to work. That _______ started there and just kind of grew within me until I joined the Army in 2003.”

After the accident, Bullock _______ a year of rehab (康复训练). After that he _______ to himself that he would run an obstacle course within the next year. Remarkably, 10 months later, he did it. After the _______, he began to focus on building his ________. His trainers kept telling him to build up his strong side and not worry so much about his injured side, but he didn’t ________.

“I was doing my own research on how to ________ without all of your limbs,” he says. “I spent a lot of time in my gym working my whole body.” Despite the bodybuilding winner and all the amazing workouts he posts on Instagram, Bullock ________ that he’s only human. “When I’m ________ at the end of the day, I’ll sit down and rest in a wheelchair,” he says.

“I want to serve the community. And I want to succeed so I can ________ those who have helped me.”

8 . Gone are the days when big businesses were looked upon by environmentalists as enemies in the fight against global warming.

Just two weeks after U. S. President Donald Trump pulled his country out of the Paris Climate Agreement, more than 900 American firms put their _______to a “We Are Still In” open letter to the United Nations. Together, they promise to help reduce America’s carbon emissions by 26 percent by 2025, _______the Paris Climate Agreement.

_______, big businesses have been taking climate change seriously for years now. Alongside energy-efficiency measures, the strongest evidence of their _______has been the number of new wind and solar projects that they have been helping to build around the world. IT firms such as Amazon and Google have been using clean energy to power their servers (服务器). Some environmentalists now believe that big businesses could become strong _______behind the worldwide spread of renewable energy. “There used to be little action,” says Marty Spitzer of the World Wildlife Fund (WWF), “Now, I see fundamental _______being made.”

More recently, this enthusiasm for environmental protection has _______from corporate headquarters to branches and suppliers, and from developed countries to emerging markets. Take Walmart, the world’s largest retailer, for example. In March 2016, it said that it would require its own operations and those along its _______chain to reduce carbon-dioxide emissions by one billion tons by 2030. This is _______to taking 211 million passenger cars off America’s roads for a year. The announcement was ________by the WWF and other conservation organizations, which are helping Walmart’s suppliers work towards this goal. Apple, maker of the iPhone, has said that seven of its biggest global manufacturers have promised to power their Apple-related ________with renewable energy by the end of this year.

According to the WWF, in the United States alone, nearly two dozen of the biggest firms have committed themselves to becoming 100 percent renewable in the near future. Hervé Touati of the Rocky Mountain Institute, a clean-energy research firm, explains the ________behind this trend. Going green improves the companies’ public image and helps attract customers, staff and investors.

Anheuser-Busch InBev, the world’s biggest brewer (啤酒公司), has lots of young people among its many ________. Many of them take environmental issues seriously. Electricity, used ________in the brewing process, amounts to a tenth of its total costs. Last year, the company set out to increase the role of renewables in generating ________to 100 percent by 2025. “My generation often takes energy and clean air for granted,” said Tony Milikin, the firm’s chief sustainability officer. “The generation coming up now looks at it totally differently.”