Save the world's trees

    "When it comes tothe Earth, there is no time to waste." says the Earth Day Network. And that isright. Protecting our environment is very important, and World Earth Day wascreated in 1970 to ask more people to protect our environment. On April 22, peoplearound the world celebrate Earth Day.

Every year thereis a special topic, and this year it is "Trees for the Earth", so Earth Daythis year will be all about planting trees. They are planning to plant 7.8billion trees within the next five years.

That's a biggoal, and you might wonder why trees are so important. Because they can take incarbon dioxide (CO₂) and protect the air quality(质量). CO₂ isa chemical in our atmosphere, but humans make too much of it. Each person makesabout 2.3 tons a year, which is bad for the environment.

Well guess what!Planting new trees is important because people cut down a huge number of trees.Last year, there were 3 trillion trees in the world, about 139 billion inChina. But according to China Daily, the world's total number has been almostcut in half since human civilization(文明) began. That's because 15billion trees are cut down every year.

So we need toplant more to make up for（弥补）the ones we lost. One treecan take in 21. 8 kilograms of CO₂ per year. And it's still one ofthe cheapest and best ways to get rid of CO₂.

    But don't forget that we can also help the environment by cutting down on how much energy(能源) or water we useevery day. Every little thing helps.

根据短文内容，回答问题（1-4），英译汉（5）。

  Your schooldays should be some of the best and happiest days of your life. You shouldn't waste this wonderful opportunity to learn. Here is our advice for you to have a happy school life.

  Advice 1:{#blank#}1{#/blank#}. Don't say things are difficult or boring. Be interested in school life and your school subjects. Join lots of activities. Be quick to put your hand up.

  Advice 2:{#blank#}2{#/blank#}.School is not a holiday camp. If you are not working, you are not learning, and you are wasting your time at school. Teachers can not make everything enjoyable.

  Advice 3:{#blank#}3{#/blank#}. Do today's work today. Do not say you will do things tomorrow. If you get behind the class, it is very difficult to get back in front. You can not finish a race if you rest all the time.

 Advice 4: {#blank#}4{#/blank#}. Sometimes they are only the result of misunderstanding . Don't be too embarrassed to ask for help. You are young. No one thinks you can do everything!

Advice 5:{#blank#}5{#/blank#}. Don't waste life lying in bed on Saturday morning. Go and play a sport, learn the piano, work on a project, read a book, practice English, or help someone with problems. There are always a lot of things to do.

    It was December. Marie, a 13-year-old Australian girl was happy. It was Christmas, and Marie's mother was making a special cake. She put four small coins into the cake, and then she baked (烤) it.{#blank#}1{#/blank#}After dinner Marie and her family ate the cake. They found three coins in the cake and put them on the table.{#blank#}2{#/blank#}It was missing, but Marie's mother didn't notice.

    After Christmas Marie got sick. She coughed, and she couldn't speak. After six weeks she felt better, but she still couldn't speak.{#blank#}3{#/blank#}Doctors at the hospital looked her over, and then said, "We are sorry, but we can't help her. " For 12 years Marie didn't speak. She grew up, she got a job, and she got married.

    But she never spoke. One day, when Marie was 25 years old, she got a sore throat at work.{#blank#}4{#/blank#}She coughed up something small and black. What was it? Marie didn't know. She took it to the hospital. A doctor at the hospital said, "This is a coin!" The doctor told Marie, "I think you can speak again.”{#blank#}5{#/blank#}

A.Where was the fourth coin?

B.Marie's parents took her to hospital.

C.The four coins were for good luck.

D.The coin is difficult to find.

E.She began to cough.

F.Marie went to a special doctor, and soon she could talk.

    In 2011, when British photographer David J. Slater was visiting a park in Indonesia, his camera was taken away by a group of black monkeys. The result was hundreds of monkey selfies(自拍照). The best ones show a monkey smiling toothily for the camera. {#blank#}1{#/blank#}

    Nobody knew they would create a copyright (版权) battle three years later.

    Last month, a website put the monkey selfies online under a collection d free photos without Slater's permission (允许). {#blank#}2{#/blank#}

    However, the website refused to do so. They said that according to US copyright law, whoever pushes the button on the camera owns the copyright to the photo. {#blank#}3{#/blank#}

    They said, "US copyright law says that works that come from a non-human source can't ask for copyright. That means monkeys don't own copyright. "

    {#blank#}4{#/blank#} He said he bought the cameras; he spent a lot of money traveling to Indonesia, and it was his carelessness that allowed the monkeys to take his cameras away.  All these have made him own the pictures, no matter who pushed the button. In a sense, the monkeys helped him take the photos, Slater said.

    {#blank#}5{#/blank#} Who do you think will win this interesting battle?

A. It was the monkeys but not Slater that pushed the button.

B. As of now, there has been no result in the Monkey Selfie case.

C. Slater then sold the photos and they became popular on the Internet.

D. Slater asked the website to take them down since he owns the copyright.

E. Slater argues that the pictures belong to him as they were taken from his camera.

Homework is a problem for students all over the world. As a student, you have a lot of homework to do every day.

    {#blank#}1{#/blank#}. And it helps you understand important knowledge.

    Luckily, there're several things you can do to make homework less difficult.

    {#blank#}2{#/blank#}. Write your homework down in your notebook if you need to. Don't be afraid to ask questions about it. Understand why you should do your homework.

    {#blank#}3{#/blank#}. Many schools have study halls. The students can study there. It's more interesting to play with your friends. But the more homework you finish at school, the less you'll have to do that night at home.

    {#blank#}4{#/blank#}.It is difficult to hold your attention for too long. So take some breaks while doing your homework. Taking a 15-minute break every hour is a good idea for most people.

    {#blank#}5{#/blank#}. If you don't finish your homework at school, think about how much you have left. It's a good idea to make a homework plan, especially when you want to enjoy sports or other activities.