In most parts of the world, many students help their schools make less pollution. They join “environment clubs”. In an environment club, people work together to make our environment clean.

    Here are some things students often do.

    ◆No—garbage (垃圾) lunches. How much do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used (被使用) again.

    ◆No—car day. On a no-car day, nobody comes to school in a car—not the students and not the teachers! Cars give pollution to our air, so remember: Walk, jump, cycle or run.

    Use your legs! It's lots of fun!

    ◆Turn off the water! Did you know that some toilets can waste (浪费) twenty to forty tons of water an hour? In a year, that would fill a small fiver! In environment clubs, students mend those broken toilets.

    We love our environment. Let's work together to make it clean.  

    Now, it seems that artificial intelligence (人工智能) is becoming more and more popular in life, and it has greatly influenced the ways we live, work and play. Can you imagine that you can play table tennis with a robot one day?

    Recently, a scientist has invented a special robot that can be a table, tennis coach. That means people can practice table tennis not only with humans but also with a robot.

    Named Forpheus, the smart table tennis robot is quite special. It can study the movements of human players and the speeds of the ball. In this way, it can exactly judge(判断) the players skill levels(KF). Then it uses the information to change the ways to play. If the players are just beginners, Forpheus will play in a slow and easy way, but if the players are better ones, the robot will play in a faster and more difficult way. What's more, while playing, it encourages players to try their best with words like "Good job!" ," Come on!" and so on. At the same time, it gives some good chance to improve their skills. So it is both a good partner and a clever coach. Science and technology is developing quickly these days and it's hard to imagine what will happen in the future. "In the next 20 years, it will be possible that one robot teaches another to play table tennis or even invents another one!" Takuoya, the inventor of the robot, said.

The other day I watched a video on TikTok that made me ①c____. The video showed us that a soldier was talking to his three-year-old ②____/'dɔ:tə/. The little girl broke down in tears (眼泪).(A) She was unable to control herself, and kept wiping (擦)tears on her face with her hands while answering her father's words. Dad said, "Is my baby missing Daddy?" "Yes," said the girl, nodding her head and crying. Dad said, "My baby, don't cry. Dad will come home, but Dad can't go home now." The girl still sobbed (抽噎)and nodded. She was trying not to cry, but she couldn't keep her mouth (B)____(close).

I don't know whether this man is a Russian soldier or a Ukrainian(乌克兰的)soldier. But all I know is that he is the father of a child. When I was watching this video, I could not stop my tears (C)____( run) out of my eyes, wishing for the world peace and no war, and praying (祈祷) for the safe return of the baby's father. We don't want to know why there are wars in the world, only hope that there are no wars in the world and no children(D)____ have lost their parents and no parents who have lost their children.

(E)____ the same time, we should thank our motherland (祖国), as she is more and more powerful. (F) We are thankful to our great motherland for giving us a peaceful and beautiful life. The people are safe and happy. Under the epidemic(流行病)situation in the world, China has the biggest population in the world, but gives all the Chinese people free vaccines(疫苗).It is the best country in the world to control the epidemic. So as Chinese people, we should have a thankful heart, work hard, study hard and reward(回报) our motherland.