I was doing some last-minute Christmas shopping in a toy store. A nicely dressed little girl was 1 the teddy bears beside her father 2 she saw a little boy walk in and stop in front of the Pokemon toys. His jacket was obviously too small. He had money in his hand. However, it looked no more than five dollars at most. He was with his father, and kept picking up the Pokemon video games. Each time he showed 3 to his father, his father shook his head, "No".

    Rather disappointed, the boy gave up the video games and chose a book of stickers 4. After they walked away, the little girl ran over to the Pokemon video games. She excitedly picked up one 5 on top of the others, and ran toward the check-out. I picked up my purchases（购买物）and 6 the girl and her father.

    Then, much to the little girl's satisfactory（满意）, the little boy and his father got in line 7 her and me. After the video was paid for and bagged, the little girl handed it back to the cashier（收银员）and said something to her in a low voice. The cashier smiled and put the 8 under the counter（柜台）. I was putting things in my bag when the little boy came up to the cashier. The cashier said, "Congratulations, you're my hundredth customer today, and you win a prize!" and she handed the boy the Pokemon game. The boy could hardly believe his ears. It was, he said, 9 what he had wanted! The little girl and her father had been standing at the doorway, and I saw the biggest and prettiest smile on that little girl I have seen in my life.

    I suddenly understood that the world is not 10 into the strong who care and the weak who are cared for. We must each in turn care and be cared.

    I have always had a love for traveling abroad. Last year, I took a trip to London alone. Those nights，I stayed in a youth hostel（青年旅社）. For me，hostels are places where I can meet and talk to different people. It is great fun for me. During the stay in the hostel, I met two girls, one from Brazil and the other from Slovakia. We three had very happy talks together. We shared our personal travel stories and the interesting people we met with one another. The girl from Brazil was actually a lawyer（律师）. 她帮助人们解决他们的家庭问题。 She was taking a trip to Europe all by herself. The girl from Slovakia had much interest in photography（摄影）. Because I was also a photography fan, we ended up talking all night and sharing experience in using a camera.

    The best part is that they both became close friends of mine. Even now, sometimes we still talk with each other online. Last month, I got some photos from the Brazilian girl. To my surprise, she had a baby daughter and they were laughing happily in the photos. I was so happy for her. And it's such a great thing to know that there are people remembering you from far away. Though you may just meet each other for a few hours, you have someone caring about you in the other side of the world. And I think that is the most amazing part of traveling. So if you have free time, maybe you can try to travel abroad to relax yourself as I do.

    In my life, the person who has influenced me most is my father. He is a role model for me. Now I'll tell you something about him. My father is in his{#blank#}1{#/blank#}(fifty). He never smokes or drinks. He{#blank#}2{#/blank#}(work) in a local factory for years. You will not find anything{#blank#}3{#/blank#}(usual) about him until you learn more. He works{#blank#}4{#/blank#}(care) all the time, so he{#blank#}5{#/blank#}(respect) by his colleagues. My father has always been kind and helpful. He has fun{#blank#}6{#/blank#}(talk) with old people. He gave our TV to a family who could not afford one. He cares for the children who have lost their parents. Whenever he has some money left, he {#blank#}7{#/blank#}(give) it to someone in need.

    My father has donated blood many times since we{#blank#}8{#/blank#}(move) here. The blood he has donated is much enough{#blank#}9{#/blank#}(save) over 70 lives. He has donated blood cells to people with blood cancer. To my surprise, he has decided to donate his body for medical research after his{#blank#}10{#/blank#}(die).

    When I was a little girl, I could not understand why my father always seemed to be{#blank#}11{#/blank#}(kind) to others than to his own families and why he thinks of others more than{#blank#}12{#/blank#}(he). Now I realise that he owns a heart full of love.

Astronauts would face dangers both getting to and surviving (生存) on Mars. Let's learn about surviving a trip to Mars.

What would it take to keep people safe and healthy on a trip to Mars? Scientists are already working on it, though the trip may be many years later.

Over the last 60 years, many spaceships have flown by orbited（沿轨道运行）and even landed on the Red Planet. However, machines cannot replace humans. That's why the United States, China and other countries want to send people to Mars. But surviving on this trip would not be easy.

A trip to Mars would be the farthest journey in human(人类) history. Mars is about 225 million kilometers away, so it would take astronauts at least 180 days to reach there. However, it only takes a few days to get to the Moon.

Space travel is dangerous. For one thing, staying in space for long periods makes the human body weak. Also, it puts pressure behind the eyes and causes eye problems. But gravity(重力) machines could help.

Then there's space radiation(辐射) to worry about. It is bad for astronauts when they have long journeys. Scientists are working out the issue. They have found that taking certain vitamins can help.

Astronauts will have to pack light to lift off from the earth. But they won't be able to get the things they need easily. Astronauts on the space station practice for this by growing lettuce and other food in space. Engineers are developing 3D printing techniques（技术）which can allow future Mars astronauts to build what they want.

"Our teas can help protect your teeth and your heart, possibly even helping to prevent cancer," said Luo Shengkai, one of four student hosts from Sichuan University High School. They 1 introduced three self-made health teas through a livestream (直播) on Douyin 2 March 27, 2022, and they 3 for several weeks by now. The livestream got over 60 4 likes and many online orders, with all profits (收入) going to local tea farmers.

"It's 5 first time we have sold tea online. We not only need to introduce 6 tea, but we also need to interact with the audience and answer their questions," said Luo. "We've learned a lot from the process, 7 it's tiring."

Luo is one of a group of students 8 take part in a two-year course on tea research. They learn about tea planting and picking, tea making, package design and marketing through research and fieldwork.

However, 9 a new and popular tea isn't easy. Luo and his team members 10 a tea to better protect students' eyesight. They first met with a professional from Chengdu University of Traditional Chinese Medicine and researched the properties (特性) of local tea. Then they learned 11 functions of ingredients such as goji berries (枸杞), mangosteen (山竹果) and cassia seed (决明子) and did experiments to find what would happen if they 12 all together. They ended up with a cassia seed tea and then added 13 ingredients based on people's feedback.

"Through the tea course, students 14 learn how to be creative and improve their hands-on skills. They also learn to respect tea workers and how to contribute to rural vitalization (乡村振兴). That's 15 our educational means." said Mi Yunlin, the principal of the school.

要求：1. 40词左右； 2. 语句通顺。(以三人称写)