Animals grow up in different ways. They have lots of lessons to learn.

    Some animals are born helpless but their mothers protect them. A newborn kangaroo is the size of a bee. She stays in her mother's safe pouch. She doesn't open her eyes for at least five months. A newborn monkey cannot walk. He is carried by his mother.

    Other baby animals can walk soon after they're born. They learn to run with their mother when danger is near. A baby zebra(斑马) can run an hour after she is born.

Some baby animals are born in a place that is safe. Other baby animals are born in the open. Baby wolves are born in large holes. A baby elephant is born on open, grassy land. Other elephants make a circle(圈) to protect her.

    Animals that drink their mothers' milk are called mammals. A mother bear's milk is fatty and rich. Baby bears need lots of fat to keep warm in winter. They have milk for six months. Baby zebras drink milk for six months or more! As baby animals grow they need solid(固体的) food. Baby lions eat what their mother can catch.

    What's My Line (台词)?

    "One of my actors is sick! He has just one line and you're the only one who fits his clothes!" One afternoon, the school drama(戏剧) director suddenly shouted to me. She seemed so nervous and worried that I felt sorry for her and said, "OK".

    "You will be fine. It's easy!" she said. But it wasn't easy at all. On the stage(舞台), four other actors and actresses spoke their lines, and I opened my mouth. Nothing came out. I couldn't even breathe. I just wanted to leave. The next thing I knew, I was running off the stage.

    As I was running off the stage, I accidentally knocked over a glass of grape juice that was on a table. T he purple juice hit the girl next to me – Andrea, the leading actress of the drama. She gave me a nasty look. I thought s he was going to kill me!

    But then, Andrea quickly said, "Darling, you're so silly! Let's toast(干杯) to my darling's silliness! Cheers!" She quickly took another glass of grape juice and drank it. The other actors quickly followed Andrea's lead and saved the scene(场面). The audience(观众) thought my mistake was part of the play!

    I said sorry to everyone after the play. To my surprise, they were not angry with me. They told me, "It's all a part of being on stage." I could be wrong, but I think I liked being on stage. I think I will try again.

    Martina looked out of the window. A robin was singing a lively song in the tree. At this time, Grandpa, who lived with the family since Grandma had died, came in. He looked at the floor as if looking for something. He said, "When the robin sings..." he stopped, trying to remember what he had started to say.

    "Spring is here," Mum finished the sentence. "And I'm thinking of our spring cleaning," Mum suggested. "Martina, you can help me, right?" Martina agreed unwillingly.

    They cleaned the house. They cleaned upstairs, downstairs, inside, outside, until everything was clean. Then Mum pointed to Grandpa's sofa and shouted. "That old sofa has got to go. We'll buy Grandpa a new one."

    It was true and Martina had to agree. The sofa was really old. As they tried to move the sofa, Grandpa stood in their way. "You can't take my sofa," he shouted.

    "It's old," Mum said. Grandpa tried to push his sofa back into place. "We'll buy you a new one," Mum promised.

    "I don't want a new one," Grandpa insisted. Mum let go of the sofa. "We'll talk about it tonight when John gets home." John, Martina's dad, was still at work.

    "Why don't you let us take away the sofa? It's too old!" Martina asked when the family were having supper. Grandpa shook his head and said, "I sat in this sofa, with your grandma right here, when I asked her to marry me. It was so long ago, but when I sit in this sofa and close my eyes I feel she is near."

    "It's amazing," Martina thought, "how Grandpa can remember things from the past. These days he forgets almost everything."

    The old man smiled to Martina and went on. "And the night your father was born, I sat in this sofa. I was nervous when they placed the little baby into my arms."

    "I think I'm beginning to understand," Martina said. "Many years later," Grandpa continued, "I sat in this sofa when the doctor called and told me that your grandma was ill. I was lost without her, but the sofa gave me the comfort."

    "I do see now," Martina looked at Grandpa. "This is not just an old sofa. This sofa is more like a friend." "Yes," Grandpa added. "We've got through a lot together." The whole family agreed that the living room would be boring without the old sofa.

    We never forget when Perronet came to us. It was on a spring afternoon. We never knew who drowned Perronet, but David pulled him out of the water and saved his life, People sometimes asked us what kind of dog he was, but we never knew, except that he was the nicest possible kind. Mother said we could not afford him because of the tax(税) and his keep. The tax was five shillings(先令), but it was nearly a year before the time when it must be paid. At last, we decided that all three of us would give up sugar toward saving the cost of his keep. It was the hardest for David because he was fond of sweet things, but then, he was fond of Perronet. So we all gave up sugar, and Perronet was allowed to remain.

    We were very happy that summer. The boys were especially happy. The only thing that vexed me was Perronet's tax money, for months and months went on and we didn't save it. One day, I found David alone with Perronet in his arms. He was crying, and feeding Perronet with cake. I can't bear to see boys cry. I begged of David to stop, and told him I should certainly think of something.

    One day, we were all in school. The schoolmaster told us that there was to be a flower show for the school children this year, and that an old gentleman would give prizes to the best arranged wild flowers. There was to be a first prize of five shillings, and a second prize of a half crown, for the best collection of wild flowers, with their names upon them. I squeezed(挤) David's arm, and whispered, "Five shillings!"

    I thought I could never get my lessons that day, for all day I was thinking about Perronet's tax money. At night, I said to them, "Look here! I'll make a collection of flowers. You two can make a collection of mosses(苔藓). There are ten kinds of mosses by the river, and we have names of our own for them." The boys agreed. Richard made me a box. We put wet sand at the bottom, then feather moss, and into that I stuck the flowers. I got all the flowers and all the grasses ready and printed the names on pieces of cardboard, to stick in with them. I didn't like it when it was done, but Richard praised it and that cheered me. I thought their mosses were beautiful.

    The day of the flower show was very hot. When we reached the tent, it was filled with grown-up people. It was very hard work getting about and trying to see the stands with flowers. We kept seeing tickets with "First Prize" and "Second Prize". It made me feel sick with heat and anxiety, to think of them. We had walked slowly all round the tent. We had seen all the cucumbers, onions, lettuce, grapes, long potatoes, round potatoes and everything else. At last we saw my collection! It had a label on it, marked "First Prize", and next to it came the boy's moss, marked "Second Prize". We cried "Perronet is paid for!"

Zhang Hua has been a village leader (领导者) in Huaxi Village since he left school. Huaxi Village is the 1 village in Gaotian Town. When he 2 to the poor village for the first time, he was happy to see the beautiful view near the village. But there was too much 3 in the river. He 4 to do something to change it. Every morning, Zhang Hua 5 along the river to check if there is any litter by the river or in the river. Once he finds it, he will collect it, put it into a cloth bag 6 and take it away. Walking along a 3,000 km river has become his daily 7 . Later more and more villagers know the importance of protecting the environment and they 8 join him.

A 3,000 km of river in Huaxi Village has taken a new 9 now. The river has changed from dirty to clean, now many 10 come here for vacation. He has made a contribution (贡献) to the building of a beautiful countryside.