Earlier this year Rodney Smith Jr. made headlines when he drove eight hours from his home in Huntsville. Alabama, to cut the lawn for an elderly soldier in North Carolina who couldn't find anyone to help him with his yard work.

That wasn't the first time the twenty-nine-year-old Bermuda native had gained such attention. To do his good deeds, Rodney often finds leads for those in need through social media.

Back to one August afternoon in 2015, Rodney Smith Jr. was driving home. That's when Rodney saw an elderly man struggling to mow his lawn. He would take a couple of shaky steps, using the handle to stabilize himself, pause, then slowly push the mower again. Rodney decided to help. Mr. Brown thanked him greatly, and Rodney went home feeling satisfied.

Sitting at his computer to do his homework, Rodney couldn't get Mr. Brown out of his mind. There must be many Mr. Browns out there. He went online and posted that he would mow lawns for free for senior citizens. Messages flooded in.

One day a cancer-battling woman said she wasn't having a good day. Rodney decided to do more than mowing lawns. After he finished mowing, he knocked on her door. "You're going to win this fight, Madam", he said. Then he asked folks to pray for her on social media.

Word of Rodney's mission spread. A grandmother in Ohio said he'd encouraged her 12-year-old grandson to mow lawns. He got a letter from a seven-year-old boy in Kansas. "Mr. Rodney, I would like to be a part of your program, and I'll make you proud," he wrote.

That gave Rodney an idea. In 2017, he decided to establish a programme Raising Men Lawn Care Service to make a national movement for young people. The kids learn the joy of giving back.

Yard work seems like a small, simple thing, but taking care of the lawn means a lot to the people they do it for. "When we mow their yards for free, they can use the money for healthcare and food etc. It means more than you would think," Rodney said.

A children's choir (合唱团) from the snowy highlands of Tibet recently1 their beautiful singing to the capital, Beijing.

The Qomolangma Children's Choir was2 in 2020. They recently paid a week-long trip to Beijing to3 their music skills and show their4 to national audiences.

When journalists met the choir on Saturday, the children were 5 the recording of a music program at CCTV in Beijing. Before 6 the program, they received professional 7 from teachers at the Central Conservatory of Music (CCOM). 8 , they also visited scenic 9 in Beijing such as the Temple of Heaven, the Forbidden City and so on. Tenzin Dunyu, a 10-year-old member of the choir, told the journalists that he has been playing the zhanian for five years. The zhanian, a beautiful 10 , is widely used in songs and dances  in Tibet. For him, coming to Beijing and 11 in Tiananmen Square was both a nervous and 12 experience, marking his first journey outside Lhasa. Another 10-year-old member, Tsering Lhamo, has been singing for a year. Her trip to Beijing 13 her horizons, and when it came to what 14 her most, she said she 15 enjoyed the cheerful songs of the choir performed at CCTV. 

Geng Muyao was the choir's16 from CCOM to help the children with training. She17 that the choir was set up by the Tibetan government and18 by CCOM. "Many members were19 of vocal (声 乐的) training due to poor condition, so this choir experience means a lot to them. "she said.

Including children from all over Tibet, the choir primarily shows Tibetan folk culture. Though the members are 20 , the choir has performed at important events, achieving amazing success in a short time.

My dad is easy-going and has a gift for chatting. He 1 a fast food restaurant called Queenie's Weenies, which is specialized in hot dogs. I work with my dad at the 2 on weekends.

One Saturday, we went 3 . As we got into the checkout line, I 4 something: our cashier (收银员) was very 5 ! She 6 no smiles, no greetings and no small talk. Her "anger aura (光环)" was obvious and kind of 7 to me. When we 8 to check out, I was thinking that we should just pay for our things and leave quickly. My dad had a different 9 . When it was our turn, he started 10 her.

Dad said, "Hi, how are you today? This is my son. I have a restaurant, and we 11 together. It's called Queenie's Weenies. Drop by my restaurant sometime and I will 12 you to my hot dogs. I'm good at cooking them." By the time we 13 checking out, the cashier was smiling. She said, "Thanks, umm… I hope you and your son have a very nice day."

Back in the car, Dad said to me, "The cashier was obviously 14 today. It happens to everyone. Smile 15 or give a few kind words, which is all it takes to make one a little more delighted."

(2023年·广州二模)

In 1977, Irene Pepperberg, a Harvard graduate, decided to investigate the thought processes of another creature by talking to it. To do this, she would teach a one-year-old African gray parrot(鹦鹉), Alex, to reproduce the sounds of the English language.

Pepperberg bought Alex in a pet store, where she let the store's assistant choose him because she didn't want other scientists to say that she had intentionally chosen an especially smart bird. Given that Alex's brain was just the size of a walnut, most researchers thought Pepperberg's communication study would be futile(徒劳的).

But with Pepperberg's patient teaching, Alex learned how to follow almost 100 English words. He could count to six and had learned the sound for seven and eight. But the point was not to see if Alex could learn words by heart. Pepperberg wanted to get inside his mind and learn more about a bird's understanding of the world.

In one demonstration, Pepperberg held up a green key and a green cup for him to look at. "What's the same?" she asked. "Co-lour," Alex responded without hesitation. "What's different?" Pepperberg asked. "Shape," Alex quickly replied. His voice had the sound of a cartoon character. But the words—and what can only be called the thoughts—were entirely his. Many of Alex's skills, such as his ability to understand the concepts of "same" and "different", are rare in the animal world. Living in a complex society, parrots like Alex must keep track of changing relationships and environments.

During the demonstration, as if to offer final proof of the mind inside his bird's brain, Alex spoke up. "Talk clearly!" he commanded, when one of the younger birds Pepperberg was also teaching mispronounced the word "green". Alex knew all the answers himself and was getting bored. "He's moody," said Pepperberg, "so he interrupts the others, or he gives the wrong answer just to be difficult." Pepperberg was certainly learning more about the mind of a parrot, but like the parent of a troublesome teenager, she was learning the hard way. 

The first time you make a speech is truly a special moment, and I will surely never forget the one I gave.

As a kid, I was extremely1 and seldom said anything2 to stay quiet most of the time. When I was about to graduate from3 school I remember that my teacher pulled me aside and offered to make a4 with me. She told me how I was getting As in all of my subjects5 handwriting, in which I had only managed to receive a C. She said if I were to 6 the welcome speech at graduation, I would get an A in handwriting.

My first thought was that giving a speech doesn't sound like much7 .But who was I to complain if I could get an A so8 ? The speech I wrote was9 boring. It started with something as lifeless and10 as "Good afternoon parents, teachers, and students. Welcome to the graduation ceremony."

As you can see, my speech was nothing fancy and I am sure nobody 11 it either. But the important lesson is that I12 it and I realized the earlier you can standup and speak, the better it is. The next year in junior high school, I found it had given me more13 when I started14 the student council(学生会). Giving a speech 15 its quality was an important first step that I took and hopefully you can too.

Whenever our teachers or parents asked about our hobbies at childhood, my friends and I would always express our love for reading. However, with the development of high technology, our lives are gradually 1 by electronic screens of all sizes. They attract our attention like magnets（磁铁）and gradually 2 us from the world of books.

There was a time when I felt like my life went downhill, and with increased 3 from school, physical tiredness and emotional burdens（负担）, I had to watch short 4 to distract（分散）myself from those troubles.

This situation changed when one day I 5 a book called The Grapes of Wrath by a US writer. When I opened the cover and started reading, I felt like being hit 6 on my head. The wonderful story and beautiful writing attracted me. Although the characters in the book face 7 survival challenges, they still try to live in hard times and struggle for their dreams. This 8 spirit deeply inspired me, allowing me to gradually 9 my confidence in the future.

Now I carry this book either at the dining table or during school breaks. As a student who has a（n）10 of making films, this book also gave me creative 11 . The historical scenes described in the book and the deep human nature 12 within opened a door to the hall of art for me, allowing me to understand that reading cannot only 13 the spirit, but also cause creativity.

Why should we choose to ignore（忽视）such 14 like this book? Finally, I would like to appeal to my peers to protect our eyes and minds, and make 15 choices between books and screens.