2 . History’s first empire rose out of a hot, dry landscape, without rainfall for crops, without trees or stones for building. In spite of all this, its people built the world’s first cities, with monumental architecture and large populations — and they built them _______ out of mud.

Sumer _______ the southern part of modern Iraq in the region called Mesopotamia. Mesopotamia means “between two rivers” — the Tigris and the Euphrates. Around 5000 BCE, early Sumerians used channels and dams to _______ river water and farm large areas of previously _______ land. Agricultural communities like this were slowly _______ in Mesopotamia.

But Sumerians were the first to take the _______ step. Using _______ made from river mud, they began to build multi-storied homes and temples. Those clay bricks gave rise to the world’s first _______, like Uruk, Ur, and Eridu, probably around 4500 BCE.

The Sumerians created the first _______ system, designed to teach the ability of writing. In the schools, people studied from dawn to dusk, from __________ well into adulthood. They __________ accounting, mathematics, and copied works of literature.

But by the third millennium (千年) BCE, Sumer was no longer the __________ empire around, or even in Mesopotamia. Waves of nomadic (游牧) tribes poured into the __________ from the north and east. In 2300 BCE, the Sumerian Empire was conquered and __________.

Afterward, Sumer disappeared back into the desert dirt, not to be __________ until the 19th century.

3 . Several years ago I was teaching in Melbourne, Australia. Like most Brits down under, I wanted to _________ my time in this country, so I would take every chance to travel around the far _________ of Australia.

On one trip, I and three friends went as far into the Outback (内陆地区) as it was possible to go, camping and _________ Arnhem Land in the Northern Territory. In these riverine areas, there were plenty of crocodiles and smaller, deadly _________ to make us nervous.

After picking up some _________ from an isolated shop near an even more isolated settlement, we reached a _________ which had to be forded (涉过). It was a likely _________ for dangerous salt water crocodiles to be loitering (游荡), so all of us were warned to _________ any “salties” as our vehicle entered the water.

At first the water only reached the top of the _________, but within seconds it was lapping at the windows. My heart was beating fast as I peered out, searching for any __________ logs floating towards us.

__________ there was a scream from the back seat. “Ah! Get it off, it hurts!” I turned round, feeling quite __________ that I was about to see a horrifyingly grizzly animal. As it __________, one of my friends had bought a hot pie in the isolated little store. The contents, hotter than the Arnhem Land sunshine, had __________ onto his bare legs as we bumped through the stream.

We made it to the other side with no “salties” __________. Just one passenger with a very sore leg.

4 . My mother took an annual vacation all by herself. It was just two ________ visiting an out-of-town family and perhaps a little sightseeing on the way. It ________ when I was thirteen and old enough to look after my younger brother.

Why couldn’t we ________? I couldn’t get across the idea. My mother’s answer was always frank and to the point: “I need a ________ from you guys for a couple of days.” I couldn’t ________ that reasoning until twenty-five years later.

I am ________, responsible for most of the household tasks. I also hold a job and ________ my family and old parents. My husband asks about the vacation this year. I look up at the bathroom sink, ________ again. “Anywhere,” I answer, “as long as it’s ________.” He doesn’t understand, looking ________.

But now I do. I understand the need for every solo (个人的) vacation my mother ever took. My first ________ was to Bermuda. For five days, there were no blocked sinks, grocery lists, work deadlines, or ________ family members. Instead, there was only peace and the opportunity to do ________ what I wanted to do. It was amazing. I ________ three pounds and came home with perfect dark skin and renewed ________. I decide in the future whenever I feel overwhelmed (不堪重负) or like I need a break, I take one.

5 . In 1985, Vanessa Foster and her husband hopped on a flight to Alaska without any plan. When they _________, they used the last of their money to buy an old _________ and started wandering across the state. A little while into their drive, they saw a hitchhiker (搭便车的人) on the side of the road, and her husband decided to give him a _________. A few hours later, they _________ at a rest stop.

“I hopped out and _________ to the ladies’ room. When I came out a few minutes later, my husband was exiting the men’s room,” Foster remembered. “We _________ around the parking lot, and the hitchhiker and our car were gone. So we _________ the hitchhikers,” Foster said.

As they walked down the _________, none of the cars slowed down to _________ them up. __________, an El Camino stopped. Sitting in the driver’s seat was a middle-aged man with bright __________ eyes. He told them to hop in.

“When he heard we were __________ and lost everything, he offered us summer jobs and a place to stay on his farm near Homer, Alaska,” Foster said.

The __________ impacted them to such a degree that Vanesa Foster wrote about it in a book titled More Than Everything. Looking back on that time in her life, all these years later, she says she’ll never __________ that man with the bright blue eyes.

“I really appreciate his kindness toward a couple of __________ on that Alaskan highway,” she says.

6 . When I was 10 years old, my aunt and uncle lived far away from my parents.

Suffering from a severe disease _______ my uncle to walk with a stick. Back in the 1950s, he was _______ unable to work, so my aunt worked full-time to support the family. _______, she was responsible for her elderly mother who lived with them, too. As an innocent kid, I didn’t know that their _______ situation was not stable.

One day, my father and I went to see them, and my aunt asked me to get a _______, so she could pour me some milk. When I _______ the cupboard for a glass, I found that one of the drinking glasses on the shelf held a $10 bill. I felt so _______. At the time, $10 was a respectable _______ of money. Later, I asked my father why they kept money in a glass. It wasn’t until then that I _______ it was my father who’d __________ the money there. My father wanted to help his brother secretly, but didn’t want to make him __________ by handing him cash, which his brother surely would have __________. Dad knew the money would be discovered after our __________, thus avoiding any rejection and face-to-face __________ to keep the cash.

I learned a lot from my father about __________, pride, and how people help one another out while leaving their dignity unhurt.

7 . One day, my children and I found a homeless, small cat trapped in a burning box. She was _________ injured, with most hairs burned. We rescued her and named her Smoky. Back at our ranch (牧场) we _________ her.

Weeks later, Smoky looked better, but was completely _________ due to medicine on her skin. She looked so ugly but we adored her. My husband, Bill, didn’t. Smoky _________ him, too. Why? He was a pipe smoker _________ matches and lighters that _________ and burned. Every time he lit up the pipe, Smoky panicked, _________ his coffee cup before fleeing.

“Can’t I have any _________ here?” he’d complain, instead of quitting smoking though it harmed his health. _________, Smoky became more __________ of the pipe and its owner. She’d lie on the sofa and look at Bill as he smoked. One day he laughed, “Oh, the cat makes me feel __________.” Slowly, Bill __________ smoked in the house, and one night, surprisingly, I found Smoky lying on his lap. Bill started liking her.

During Smoky’s second year, she began growing fur. Tiny white hairs gradually grew long. Bill continued to enjoy her __________, driving around with Smoky. When he got out of the truck to check the __________ on the ranch, he left the cat __________, letting her enjoy the air conditioning.

8 . As the sun sinks towards the horizon, casting long shadows across the dusty football pitch (足球场) in Kakuma refugee camp in north-western Kenya, one player — Abdirahman —   _______ not just for his skills but because most of the other players tower over him.

“When I play with kids my age, I don’t feel _______. However, I gain a lot of skills playing with older players,” _______ Abdirahman.

At just 14 years old, Abdirahman’s _______ to compete against older boys_______ his ambition and passion for the beautiful game. With incomparable skills, his feet move _______ across the dry, uneven ground, and _______ defenders, leaving clouds of dust behind. His coach proudly gives him a(n) _________.

Abdirahman was born in Kakuma in 2010, just two years after his parents and older siblings _______ the border into Kenya ________ conflict in Somalia.

“In Kakuma, we all have ________: some want to be great footballers and relocate to other places; some want to be great musicians,” he said. ________, they do not get the opportunity to ________ their talents.

Football has become an important part of Abdirahman’s life and a(n) ________ force among the diverse communities in the camp where he lives, bringing together players from different cultures and backgrounds.

“When I play football, I feel ________, I feel famous, and I feel like I’m the best in the game.”

10 . Seven years after a terrible fall left me paralyzed, here I was, with my two teammates, on the way to becoming the first all-disabled team to cross Europe's largest ice cap, the Vatnajökull glacier, unsupported and unassisted.

A year before, when McCann first suggested making the 100-mile trip, I was excited by the _______ of reaching this lost world of mountains and ice, yet _______ about whether I’d struggle. But I was eager for

From our start point, we would need to _______ through storm-force winds and overcome the _______ of our injuries. This was going to be the toughest challenge of my life. Roped together, we started toward the frozen horizon, _______ two sledges (雪橇) loaded with equipment behind us. Just 10 minutes into our journey, I was already beginning to feel the _______ on my shoulders and arms. The weight of our equipment was a constant _______ as it dragged stubbornly through the snow behind us. And yet, with each drive of my poles into the snow, I pushed myself further from civilization — and _______ to the man I'd once been.

After 11 tough days, and countless ________ and slips, we approached the eastern edge of the Vatnajökull glacier. We had beaten the odds, ________ our physical limitations and emerged victorious.

That moment at the ________ affected every aspect of my life and the way I ________ my disability. No longer did I consider myself ________ , because, if I could reach the summit of a remote ice cap, I could overcome the frustrations and setbacks of day-to-day life with flexibility and ________ .