Some Advice on Safety

 Always play in a safe place. A park is a safe place because there is no cars or trucks. But do not talk to strangers. Never go with a stranger into a car.

 Before crossing the road, stop and look both ways. Look left, look right and look left again.

 Keep away from houses or buildings that are being built or knocked down. Something might fall on your head, or you might cut yourself on broken glass.

 Medicines or pills can be dangerous. Never swallow(吞下) any pills or medicines you find in the cupboard.

 Don't swim in the pool or river without adults. Wear a life jacket whenever you go out in a boat. Even if you are not in the open sea and the water is not deep, you should have your life jacket on. It's easy to fall out of a boat.

 Do not put your head out of a car, bus or train. Many children have been killed by doing this.

Ma Yun became one of the richest men in China when his company Alibaba went on the stock（股票)market last year with a value of around 140 billion-the largest public offering in history. Here are some stories about him on the way to success.

Ma made his first trip to the a US in 1995 and used the Internet for the first time. After searching for "beer", he saw that no results came up about China. Then he searched for "China" and still saw no results. He decided to set up a Chinese website--the seed for Alibaba was sown(播种).

Ma said he was refused many times in his life. He failed the College Entrance Examination in China three times and few companies offered him jobs, including one at KFC. And he was refused by the famous Harvard University 10 times.

It was difficult to learn English when Ma was a teenager because of limited resources. However, he found that he could learn English well by giving tourists free guides around his hometown Hangzhou. And he kept it for nine years. Ma said that tourists opened up a new world for him because everything they said and did was so different from what he had been taught at school and by his parents.

Ma's hero is Forrest Gump who never gives up. When he made a speech about his success at Davos(达沃斯论坛)in 2015,Ma said, "Life is like a box of chocolates because you never know what you are going to get.”

New rules and behavior standards (标准) for middle school students came out. Who are the most excellent students? Middle schools use a new way to decide that. The best students won't only have good grades. The following are some of the new rules.

{#blank#}1{#/blank#}  

     Have you ever copied others' work during an exam? Don't do it again. That's not what an honest student should do. If you played computer games for two hours in your room, don't tell your parents you were doing your homework.

{#blank#}2{#/blank#}

     April is Bird-Loving Month in China. Is your school doing anything to celebrate? You should join! That way, you can learn more about animals and learn how to protect them.

{#blank#}3{#/blank#} 

     When your classmates are in trouble, remember to give them a hand. You know a friend in need is a friend indeed. Try to do more for others.

{#blank#}4{#/blank#}

     Try to stay away from Web pages that are bad for you. Find good websites and use them for homework.

{#blank#}5{#/blank#}

     Have you ever thought that people could live on the moon? Maybe you can discover a new planet someday. Don't look down on new ideas. You should welcome them because new ideas can make life better.

    The Beijing International Horticultural Exhibition（世界园艺博览会）,which is running from

    April 29 to Oct 7, will be attended by 110 countries and international organizations. It has 41 outdoor exhibition centers that will host about 2,500 activities. It is expected to draw around 16 million visitors from home and abroad.

    The theme of the expo is "Live Green, Live Better", aiming to introduce the world to a green, innovative（创新的）and harmonious（和谐的）China. Flowers and herbs from all over the world will be displayed at the expo.

    In addition, wildflowers will also be a highlight at the expo.

    Drones (无人机) can do a lot of things for us, taking photos, delivering (递送) things from packages(包裹) to pizzas to beer and following wild animals.{#blank#}1{#/blank#}

    Can you believe it?{#blank#}2{#/blank#} US company IBM has made this kind of drone. It can deliver coffee to sleepy people. The drone can know when to bring a cup of coffee by studying a person's personal information. {#blank#}3{#/blank#}  There is a special device (设备) under the drone. It helps the drone to give coffee. The drone can also learn about someone's coffee-drinking habits and tell when someone need next cup of coffee.

    {#blank#}4{#/blank#}  One company in Africa use drones to deliver medicine and blood fast and save many people's lives. The drones are able to fly at speeds of up to 60 mph and when they are  within a minute of the destination(目的地), the doctors receive a text and wait nearby. The drone drops off the package and then returns to its home.

    A 92-year-old hunter in Virginia was lost and had to spend a night in the woods. The police searched for him all night but failed to find him.{#blank#}5{#/blank#} Also, drones helped firefighters know about the fire in wildfire fight.