People already know a lot about animals. However, there are still some things about animals that may surprise you. Here are {#blank#}1{#/blank#}about animals you probably didn't know.

    Cows do have best friends and feel stressed when they are separated. Scientists have found that cows are very social animals and that a cow always {#blank#}2{#/blank#}other cows. When a cow is with its friends, it feels relaxed, compared with when it is alone.

    During a breeding season, a male penguin will offer a small stone to a female penguin as a gift. If she takes it, they will become partners. When the female penguin lays an egg, she and her partner may carry it {#blank#}3{#/blank#}, because some penguins don't build nests.

    Crocodiles (鳄鱼) swallow (吞) stones. Crocodiles always swallow their food instead of eating it like other animals. They swallow stones which break the food into very small pieces in their stomachs. These stones may stay in their stomachs {#blank#}4{#/blank#}.

    Elephants use plants to treat pain or other illnesses. Scientists once found a pregnant (怀孕的) elephant in Africa who ate a kind of plant which was not part of her normal food. Four days later, she {#blank#}5{#/blank#}a baby elephant. The same plant was used by the local pregnant women.

    Peter and Mike are very good friends. They are in the same class at school. They often go to school and play t{#blank#}1{#/blank#}, and they often visit each other's home at weekends, too.

    Now they are b{#blank#}2{#/blank#} eight years old. Peter's mother has got a new baby. Peter is very glad to have a little brother, so he is always talking about his younger brother to Mike.

    At first Mike is very interested in the new baby because he doesn't have any sisters or brothers. But after some time he begins to get tired of Peter's endless talking about it. He also feels a little jealous (嫉妒) of his friend.

    One morning before class, when the two boys m{#blank#}3{#/blank#} at the school gate, Peter says to Mike cheerfully, "Do you know, Mike, my little brother, has put on nearly half a pound in weight this week."

    "That's not much at all," answers Mike. "I know a baby who can put on more than ten pounds a day."

    "Oh, that can't be t{#blank#}4{#/blank#}," answers Peter. "W{#blank#}5{#/blank#} baby is it?"

    "An elephant's," says Mike.

I am a book lover. So my house is forever full of 1. I have new ones, old ones, hard covers, paperbacks, 2and non-stories. I have three boxes of books in my closet, two boxes of books on the floor of my bedroom, and a box of children's books 3 for my future grandchildren. I have even more books 4the two I wrote on my desk. I try to keep the books 5 building up by donating as many as I can to the local 6, but as soon as I donate a few, I find myself buying a few more.

    Books I read keep my mind young, and my heart 7, and soul bright. They bring me knowledge, laughter, and joy. They connect me with the wisdom of the past and the new ideas of the 8. They keep me moving on the right path as a journey through life.

    I have learned that people are a lot like books as well. Some have bright and shiny covers 9  don't have very much to say inside of them. Others look old and plain but so full of 10and light that reading them can 11your whole life. One difference between books and people, though, is that while a book has an ending, the writing inside of us 12forever.

Take care when writing the book of your own life. Fill it with love for yourself, others and this world. Fill it with all the wisdom you have learned, goodness you have done, 13you have shared, and joy you have 14. Keep writing it every day, too. Make it everything you are and everything you want to be, and then15it to everyone. I know it will be a wonderful and fantastic book.

Over the past 6 years, Zhang Chaofan has given away 1.35 million yuan and raised 5.2 million yuan from the public to help more than 400 people with health problems—including teachers with cancer (癌症) and disabled children in poor families—learn traditional Chinese culture.

Zhang, 29, was born without a left arm in Changchun, Jilin, but her hard work to become stronger has encouraged many people. She was chosen along with 67 other honorees (领奖人) to receive the Eighth National Ethical Role Model award (第八届全国道德模范提名奖) at the Great Hall of the People in Beijing on November 5th, 2021.

In 2015, Zhang set up a handwriting and painting school in Changchun. When she found that some parents were unable to pay for their children's education, she made the lessons free and began providing 300, 000yuan every year to help them.

In early 2020, her school was made to suspend all courses because of COVID-19 (新冠肺炎) but it didn't stop her from helping the poor families. She raised more than 8.9 millionyuan and gave them away to Hubei hospitals.

"Women in the new times should have the courage to create value and also have a sense of social duty," she said. "It is my great honor to be chosen as a model. This will become a driving force for me to move ahead and keep helping the poor and the disabled."

A few years ago, my husband and I were in a village for the weekend with our daughters. One day when we walked around the 1 and didn't know what to do next, our daughters told us 2 what they wanted to do. "We want to 3 the rose garden", said Lisa and Emma.

As soon as we walked into the garden, we saw thousands of nice 4 . They all came out in the sunlight. My girls were jumping up and down 5 surprise, and I knew we made the right 6 to come to the garden. They had so much 7 !

I turned to the gardener working there 8 I was curious (好奇的), and asked, "How 9 do roses blossom?" She said, "About ten 10 . And in their short life, they make the world a more beautiful place." "Wow, only a few days!" I was so amazed, "I 11 thought about roses like this. Thank you."

After we said goodbye, I still remembered what the gardener 12 us. She was 13 . We all have something to 14 the world with the time we have. When we do what we can to take care of each other every day, we can make a 15 to our world. We have our own way of making the world a little better for everyone.