1 . ①67-year-old Changchub Lhamo used to work at national nature reserve (国家自然保护区) in Riwoche, Tibet. She tried to protect red deer (马鹿) there. Seven years ago, Lhamo retired (退休) but she often returned to the reserve to visit her “friends”. How did their story begin?

②At the age of 15, Lhamo found three baby red deer while farming. She waited all day without seeing their parents, so she decided to take them home. Her family was not rich, but Lhamo tried her best to feed and take care of them. To keep them warm, Lhamo even let them sleep in her room on winter nights.

③The three red deer grew healthily under Lhamo`s good care. Two years later, Lhamo set them free to the wild. She said, “I didn`t want to leave them, but I knew that nature was their home.” To Lhamo’s surprise, the three red deer later returned to visit her often.

④The story of Lhamo and the red deer touched many people, and it even reached to the government. They set up a pasture for the red deer and invited Lhamo to work there. Lhamo accepted the offer. As the pasture later became a national nature reserve, Lhamo still worked there until she retired.

⑤Now, Lhamo’s two sons also work at the reserve. “I will follow my mom’s steps and protect the wildlife,” said Rinchen Tsephel, one of Lhamo’s sons.

Lulu is from Hungarian. She first came to Beijing in 2017. She soon     1     in love with the city. Here, she found her greatest hobby—Peking Opera.

The first time she saw Peking Opera was at an opera museum. “Now I still have a clear     2    . It was really amazing,” she said. “The clothes were beautiful and the movements were so excellent. The face­painting was something I’ve     3     seen before. It is so much different from     4     opera.”

Now, she is in the Peking Opera group at Tsinghua University. The group’s members practice     5     or three times a week and have a full performance on Fridays.     6    , they practice singing and movements.

The     7     problem Lulu faced was learning the Asian way of singing. “At first, I always didn’t feel well     8     my throat, because I was using my voice in the wrong way,” she said. But with the help of teachers, she has     9     a lot already.

There are many     10     from other countries in the group. “I really love it because Peking Opera brings us together,” she said. “I really believe that art and music have no barriers (障碍) in the world, and Peking Opera will get more and more popular among people all over the world.”

7 . The most positive (积极的) person I have ever seen is my dad! He is so positive that I do not _________ hearing a single word from him which is related (相关的) to hopelessness!

Unlike most mums and dads, my dad never says things that make me feel _________. He is always there to give me encouragement and help. _________ I do wrong things, he always tells me what’s right in a positive way. For example, if I am in _________, he often tells me to open the books he bought me. Then he asks me to read the _________ that can help me with the problems I’m facing. After that, we have a _________ together.

Even though I’m not always a good kid, my dad _________ shouts or gets angry with me. I know that he’s _________ a day—a day when I grow up and understand things in my life.

I can see the reason that he is so positive because he believes in _________. And he believes that whatever _________, it is under control. So we have nothing to worry about. Be positive!

8 . ①AR (增强现实) is a new technology (技术) right now. AR lets us see the real-life environment (环境) right in front of us—a pterodactyl (翼手龙) landing in the tree and the palaces in the past. Many of us know that we use AR in mobile games. But many people don’t know that this new technology is very important and useful in education (教育).

②AR brings science to life in education. In the past, teachers used 2D pictures and lifeless models (模型) to teach science. With AR, science will become more lively. Students can use AR apps to learn different animals. _________ For example, in geography classes, students can see great natural phenomena (自然现象) wherever they are. In history lessons, students could walk into the buildings of last century or talk with historical heroes (历史人物).

③AR brings the real world to the classroom. AR is also useful for schools in villages and small towns, where students can’t often go to museums in big cities. In the past, only students from rich families could pay for the travel to famous places like the British Museum or the Louvre. Soon, students from around the world may be able to visit these places. In some ways, the AR experience would be even more exciting than a real trip to a museum because students could touch historical things freely.

④AR in education is the future of all students. It will change the education a lot. With the help of AR, the education of the future may be better and better.