1 . My mother is 92. Unless I have to be out of town, each week I take my mother to do her _______ and visit the doctor, providing _______ and transportation. During the week, however, she likes to go to a nearby store to _______ some small things she needs.

Last week she walked up to the store, but when she went to pay for her groceries, she was _______ about three dollars. The only _______ to pay for the groceries was to take off the _______ she could do without: a bottle of rubbing alcohol (医用酒精) and a bar of soap. By taking off these, she was able to _______ the new total to the amount of cash she had with her.

At this store, people _______ and then go off to the side to _______ their own groceries. My mother was putting her groceries into shopping bags when a ________ came up to her and said, “Here are the things that you ________ .” handing her the rubbing alcohol and the ________ . My mother, who is never speechless, was speechless. She ________ for the woman’s name and address so that she could ________ her. The woman told her it was her ________ .

My mother was so ________ by her gesture that she decided to go back to the store and give the cashier (收银员) a five-dollar bill to keep on hand ________ the same happened to someone else if they didn’t have enough ________ for all of their groceries.

So, whoever you are, thank you for the random act of ________ that not only helped my mother out, but ________ too.

2 . The suburb I live in backs on to a large nature reserve. One morning I saw a koala (考拉) sitting in a palm tree in my front yard. I phoned around to ask what I could _________ this koala, but no one wanted to know. I ended up _________ the koala out of my tree and we crossed the road _________ for him to return to the nature reserve.

I’ve always been befriending animals. As a young kid I used to pick up lizard eggs and _________ them. It stimulated my interest as to why there wasn’t anyone wanting to come and _________ this koala in my tree. After that, I signed up for all the _________ I could find.

Once I had accreditation (合格证), I volunteered with the RSPCA in 2014, rehabilitating (使康复) wildlife. I was an ambulance driver, _________ overnight rescues. We rescued hundreds of animals and _________ more.

One day, I thought why not _________ my own rescue group focusing on my backyard? I purchased a two-acre property and built enclosures on it to __________ injured animals. Last year, I planted 300 eucalyptus trees(桉树), with seven varieties to __________ the koalas.

I cut the leaves of the eucalyptus trees for the koalas to eat and look after the __________ wildlife at our centre. If they recover, they are __________ back to where they come from.

As a kid I would never have imagined doing this. I feel like I’m the __________ girl on the planet that I get to do what I love. I believe it’s my __________.

3 . Anytime I travel on my bicycle across the country, I’m always amazed by how kind people can be to strangers.

One night, my friends and I were camping in a town in Missouri. There was a severe storm and we were getting ______ . A complete stranger came by to ______ us that there were tornadoes(龙卷风)heading our way. The stranger invited us to his home. We were surprised by his ______ for our safety. Later we learned that there had been a lightening strike near the place where we had camped and several cattle had been ______

Fortunately, we spent the night in a nice dry home. We were ______ given the opportunity to take a shower. The next morning we had breakfast with the family and ______ contact information. In a way we felt like the family had become a part of our journey. This was one of the most heartwarming ______ of my life because this family had nothing to ______ by being so kind to us. We were ______ not the type they would usually ______ but they treated us with respect and kindness.

The kindness of a stranger always ______ my faith in humanity. Whatever the person ______ always comes with no strings attached and that’s the most _____ part.

That family _____ us so much that during the rest of the trip, we _____ others out every chance we got. We even bought food with our busking(街头卖艺) tips for the homeless. It’s always heartwarming when giving feels as good as receiving.

4 . Glen Edwards became a hero when he rescued a construction worker trapped on top of a 160-meter-high building.

As a crane (吊车) _______ working on a construction site, Edwards _______ found himself in a life-saving mission when a fire broke out. He recalled how he _______ the trapped worker from his crane’s cabin (驾驶舱), and how he came up with the idea of saving the man by lowerin a cage to him to let him _______.

However, his attempt to _______ the cage before the man was by no means an easy job, as each post (弹) of wind prevented to throw his crane off balance. Besides, the smoke and flames also added to the difficulty. _______ the great challenges, Edwards refused to give up and fought to _______ control. Luckily, someone on the ground offered _______ on where to land the cage through a radio. Edwards _______ the crane’s movements, inch by inch, until the cage hanged (盘旋) just inches from the edge of the _______. With determination, Edwards successfully landed the cage.

Eventually, Edwards watched the cage _______ the man away from the horrible fire below and lowering him to safety. The crowd _______ a big round of applause, a tribute (致敬) to the courage and skill _______ by Edwards. He knew that his quick thinking and strong _______ had made all the difference between life and death in the face of disaster.

A GoFundMe page has now been set up to raise money for him —— with organizers _______ people to “buy Glen a beer” for his life-saving efforts.

5 . Asli Samanci, a food scientist, was driven by her childhood dream of becoming a scientist, leading her to pursue a career in food science. “It ______ everything: biology, microbiology and chemistry all together,” Samancil said.

With this passion, she established a company that ______ health products made from propolis (蜂胶), a natural substance produced by bees. Samanci’s dedication to ______ is evident in every step. of her product development process. “All products are ______ by science,” Samanci said.

The ______ behind Samanci’s venture also lies in her son, who experienced frequent health issues during his early years. Upon a doctor’s recommendation, she ______ propolis as a means to help strengthen her son’s immune system. However, not ______ with the products on the market, Samanci worked ______ with a beekeeper to craft the ideal solution for her son’s needs. Gradually, Samanci has made her specialized products ______ to a broader range of consumers.

Meanwhile, Samanci and her beekeeping partners have witnessed a significant ______ in the bee population, Recognizing that 80% of all plants rely on bees for pollination (授粉), this development has proved to contribute to ______ nature. Samanci firmly believes in the concept of a win-win business model, where ______ can make a positive impact on the environment. And she urges all entrepreneurs and scientists to find that ______ . Samanci says, “To get something from nature in a(n) ______ way, we urge more food scientists and agricultural scientists to join us. ______ , nature will not give us anymore.”

6 . I found a wonderful picture of Maolan karst cones online and presented it to the innkeeper. “You can’t go there,” the innkeeper ______ me. “The viewing platform has been closed due to ______ that too many visitors could cause geological damage.”

Despite our disappointment, we ______ an alternative: a seven-hour hike through the “funnel forest”. Initially, we were ______ to run the risk. However, I had ______ the tourism motto in the nature reserve: “If you don’t do it now, you won’t do it in your lifetime.” Three of our group ______ decided to venture into the forest. The innkeeper responded with a knowing ______ : “Great. Bear Grylls went there.”

The next morning, we set off with a local ______ . Rain came and went three times, and before I actually ______ to climb over the first mountain, I had already got wet to the skin. I was a walking ______ of mud and water.

Our guide, in his 50s, behaved like a botanist, introducing the locally specific plants to us, but I was hardly in the ______ . Every step sank into the muddy, sucking ground. Every log or rock in front of us was a physical ______ . “One can never reach those places without strong willpower,” I murmured, reciting that millennium-old ______ , over and over again.

Sinkholes and entrances to underground rivers kept popping up along our ______ . Thinking of them leading to an unknown world, I began to ______ the road that I can control even more.

Wandering in a green chaos without any obvious landmarks is also breathtaking.

7 . A curious and eager 6-year-old boy went on a journey that took him to a place filled with wonder and heroism: a fire station. But this young explorer was _______ , so this wasn’t just any adventure. His _______ was to “see” what a fireman looked like.

The little boy’s wish was realized by a _______ fireman, who made sure the boy could “see” his uniform in a magical way. Together, they began an extraordinary _______ that challenged traditional sight.

Then, the child _______ his walking stick, touching and discovering the firefighter’s uniform with both hands. This kind firefighter explained everything _______ as the boy’s hands moved with wonder. His _______ painted a picture that his eyes couldn’t see.

And just when you thought this touching _______ couldn’t get any more magical, the little boy_______ for a hug, though he met the fireman for the first time. It’s a ________ that spoke volumes about the impact of this brief, yet unforgettable ________.

This small act of kindness has ________ an internet hit and got a lot of likes. In fact, it ________ us all that empathy (同理心) and understanding can create ________ far deeper than what meets the eye.

So, share this article to ________ the warmth of this beautiful interaction and help others “see”   the world in a more loving, empathetic light.

8 . Joseph Salmon, 17, was practising ice fishing with his mom on a lake in Iowa. Suddenly, Salmon saw a jeep, driven by an old man, Thomas Lee, ________ off the ice and into the water. As soon as Salmon saw it a short distance away, he called 911 and ran over to help. For a(n) ________, he was right standing on the ________.

Then another young man waved at Lee and tried to ________ to him to get out of the jeep. However, it seemed that Lee, ________, didn’t really know what to do next, just sitting on the seat. ________, he couldn’t move at all.

Things looked extremely ________. As Salmon and the young man became ________ in face of the emergency, more people came. Then someone found there was an animal in the jeep. Salmon immediately jumped into the ________, got to the jeep and tried opening the back door. It was locked, and he had to ________ the back window and ________ to get Lee out, whose foot was ________ because of being caught between the center console (控制台) and the seat. So Salmon gently pushed Lee back towards the front. Just then, four more passers-by ________ over to help pull Lee and his dog to safety.

Finally, the rescue workers arrived. Lee was transported to a nearby hospital. Neither he nor his dog was injured while Salmon was only treated for a minor ________ from the broken glass. How ________ they were!

9 . In high school, I did a scientific experiment. The experiment made me _______ that science could teach us a lot. It teaches us the _______ so we know where we are from. That day, I firmly _______ to be a scientist. Ever since that day, I have studied harder _______ in all my science-related subjects. After school, I do much research on how I can become a _______ scientist in the future.

One of my _______ in becoming a scientist is Barbara McClintock, who was awarded the 1983 Nobel Prize in Physiology or Medicine. At 25, she already had her PhD in botany. After that, she started her _______ as the leader in the development of maize cytogenetics (玉米细胞遗传学) and she _______ herself to that research for the rest of her life.

If I am lucky and given the _______ to achieve my ambition as a scientist, I want to be like Doctor McClintock. She ________ something that helped the other scientists ________ the things about genetics (遗传学).

I know I will be able to achieve my ________ as long as I put my heart and perseverance into it. If I achieve my goal, I will share my ________ of success with all the kids who also love science and want to become scientists. My future will be as ________ as the stars in the night sky. However, my future is still far. I will make the most of the ________ to achieve my greatest ambition of becoming a scientist.

10 . Growing up in poverty in rural Kenya, Nelly Cheboi watched her single mother work tirelessly so she could attend school.

From an early age, she realized that her family, along with others like hers in their village, was________ a cycle that left them little hope. Cheboi attended college ________ scholarship in the UnitedStates, worked odd jobs to support her family, and discovered her ________ for computer science. She________ the success in finding jobs to her computer literacy. She knew she wanted to share it with her________ back home.

Today, she’s giving 4,000 kids the chance for a ______ future through her nonprofit, TechLit Africa.The organization, whose name is short for Technologically Literate Africa, uses recycled ______ to create technology labs in schools in rural Kenya.

In 2018, she began ________ recycled computers. She started small, carrying the machines to Kenya in check-on bags and ______ customs fees and taxes herself. TechLit Africa now works with shipping companies to ______ the donated computers so it’s more cost ______.The donated hardware is ______ to partner schools in rural Kenya, where students aged 4 to 12 receive daily classes and frequent ________ to learn from professionals and gain skills that will help improve their education and prepare them for future jobs.

“My hope is that when the first TechLit kids graduate high school, they’re able to get a job online________ they will know how to code,”Cheboi said.“The world is your oyster when you are educated. By bringing the resources, by bringing these skills, we are ________ the world to them.”