Some time ago, an old businessman had a large store in Boston. He wanted a boy to work for him, and he put an advertisement in the newspaper. The next morning, many boys came to the old man's office, asking for the job.

 There was a post(柱子)by his desk, and there was a nail(钉子）in it. He took a walking stick and said, "Everyone has three chances. If anyone can hit the nail on the head with this stick more than once, I will give him the job."The boys thought it was easy. They all tried, but nobody could make it. So the old man said, "I'm sorry I can't take any of you."And they left.

  He kept the advertisement in the paper, and the next morning many more boys came, and among them he saw a thin boy who had been there the day before. The boy hit the nail successfully for three times. The old man felt surprised and asked how he did that. "Yes," said the boy, "I failed yesterday, but I thought that if I kept on trying a while, I could do it. So I went home and practiced hitting a nail with a stick till I could do it, and I got up very early this morning, and tried again."

 The old man said, "You are the boy for me." And he gave him the job. Whatever the boy had to do, he tried to do his best. It was not very long before he became the best clerk in the store.

Answer the questions according to the passage.

    Almost every day, we discuss the topic of health, especially for kids. But what is health? “Health” means eating well, getting enough exercises and having a healthy weight. Let's read the following rules.

    First, we must eat many kinds of foods, especially fruit and vegetables.{#blank#}1{#/blank#}. But many of us only eat our favorite foods.{#blank#}2{#/blank#}Everyone knows that water is important. Besides water, kids also need plenty of calcium to grow strong bones, and milk has a lot of it.{#blank#}3{#/blank#} when you are 9 years old or older. Third, you should listen to your body. When you are eating, notice how your body feels. When your stomach feels comfortably full, stop eating.{#blank#}4{#/blank#} Finally limit screen time. What's screen time?{#blank#}5{#/blank#}The more time you spend on these sitting-down activities, the less time you spend playing sports. You can't spend more than 2 hours a day on screen time.

将下列句子还原到短文中，使短文通顺，完整。

    We need animals. Every animal has its place in the balance(平衡) of nature. We should try to help save the animals.

    Some people think zoos are good places. The zoos give the animals the comfortable and safe living places. If the animals get hurt or ill, people will take care of them. The zoo is a good place to know the rules in the wild world. We can be much closer to nature. We can know more about the animals in the zoos by watching, listening even smelling instead of just looking at the pictures in books.

    Some people don't think animals feel happy in the zoos. Animals like pandas, wolves and bears usually live in the wild. They play and find food by themselves. They are free and happy in the wild. If they are in the zoos, food is enough and rooms are comfortable. They do not need to do their best to find food to eat or places to stay in. They just walk around, sleep day and night, but they are not free at all.

    I think we should build national parks as wild life nature reserves to protect animals. If we do nothing, animals will get fewer and fewer.

    What are they doing for holiday?

    They are happy because they are on holiday.

    Mary is visiting her aunt in Paris. She is very excited to be in Paris. It is a very famous city. And it is a good place to go shopping!

    Tom is fishing in the lake. Because the water is very clean, there are so many fish in the lake. Tom is having a good harvest (收获).

    Simon and Bill are good friends. They are usually very busy with their study every day. So they want to do something different. They are going bike riding together in the beautiful countryside (农村，乡下). It's relaxing.

    Jesse is taking some photos in the park. The park is very beautiful in autumn, and it's a good place to take photos.

    Everyone gets tired sometimes. It's important to have a rest. And it's good for your health. It can help you work or study better, too. I hope everyone is having a good time.

根据短文内容，完成下面表格。

    In China, learning some safety knowledge(知识) is becoming more and more important now. How should you keep yourself safe？

    {#blank#}1{#/blank#}

    At school：

    When students around you begin to push, try to hold onto something, or stay in a safer corner. {#blank#}2{#/blank#}

    On your way home or to school：

    Wait for the green traffic light. {#blank#}3{#/blank#} Wear clothes in bright colors, so the drivers can see you easily.

    {#blank#}4{#/blank#}：

    Stay calm and leave quickly. To keep clear of smoke (烟雾),use a piece of wet cloth to cover your mouth and nose.

    For riding on the escalator（自动扶梯）：

    {#blank#}5{#/blank#} You should hold onto handrails（扶手） and stand on the right side of the escalator, because right arms are stronger.