For those of us who are studying at school, the time of exams is very stressful (紧张的) and difficult. Some people find exam times so bad that they become ill, because they are afraid of failing; they are afraid of letting their parents and family down. If exams are really making you ill or worried, don't hide your feelings. Talk to someone about it. Maybe you can speak to a friend, or someone in your family, or teachers at your place of study. If one person doesn't help you, ask someone else.

      How to get through exams? Here is some advice:

      Ask a teacher or tutor about how to review your lessons, and exam skills—how to work when you are in an exam. Take short rests during your time of work. If your mind is tired, it will not remember well. Plan your work: study at times when you know you will work at your best. Get enough sleep, and eat healthy food. You need exercise to work well. Walk, run, play sports — whatever you enjoy. Stop thinking about the future and failing.

If you feel ill, talk to someone about your worries. But don't be too relaxed! Some stress over exams makes you work hard for them.

If it upsets(使某人不安) you to talk to your friends about an exam when it is finished, don't do it! In fact, don't even think about the exam you have finished. What is done is done. You cannot change what you have written!

      To this advice, we could add: If you are studying in the evening, don't go straight to bed. Your mind will still be “going round and round”—thinking too much. Do something else, maybe walk or get exercise. Choose something that will relax you, and make you think of other things.

Boys and girls,

    Attention, please! Do you know how to keep safe in our everyday life? Today I'd like to tell you some ways to keep safe. {#blank#}1{#/blank#}

    {#blank#}2{#/blank#} A park is a safe place because there are no cars or buses in it.

    Second, obey the traffic rules, please! Before crossing a road, stop and look both ways—look left and right. You should walk on the right side of the road.{#blank#}3{#/blank#}

    Third, never put your head or hands out of a car, a bus or a train.

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    Fourth, don't talk to strangers or go with them, especially for the children. {#blank#}5{#/blank#} That will be dangerous.

Thumbs Down to Texting (屈指发短信)

    Do you have a mobile phone? Do you send text messages to your friends and family?

    Text messaging or “texting” is becoming very popular. But, scientists have discovered that texting can give us problems with our hands. Be careful! Too much texting can cause swelling in our thumbs. Our thumbs were not made for pushing small buttons, over and over. Scientists call this problem RSI. We spoke to a doctor called Harriet Wilson, who treats many sick people with RSI. She says we need to see how much time we are spending in typing text messages. If we are spending more than 10-15 minutes at once, we could have problems in the future.

    As mobile phones develop, they are getting smaller with buttons closer together. Texting with a smaller phone is worse than using a larger phone with bigger buttons. Using a computer keyboard and playing video games can cause the same problem. So more and more people could find themselves with RSI. Among them, most are university students and teenagers, as they do not know the risks of spending so much time using computer, video games and mobile phones. If we don't do something about this, too many young people could grow up in terrible pain.

    When Paul was a boy growing up in Utah, he happened to live near a copper smelter, and the chemicals that poured out had made a wasteland out of what used to be a beautiful forest. One day a young visitor looked at this wasteland and called it an awful area. Paul knocked him down. From then on, something happened inside him.

    Years later, Paul was back in the area, and he went to the smelter office. He asked if they had any plans or if they would let him try to bring the trees back. The answer from that big industry was "No".

    Paul then went to college to study the science of plants. He told the teacher about his plans. Unfortunately his teacher says, "It will be a waste of your time to try to do it." Everyone knew that, he was told. Even if he was knowledgeable as he had expected, he wouldn't get his idea accepted.

    Paul later got married and had some kids. But this dream would not die. And then one night he did what he could with what he had. Under the cover of darkness, he went to secretly into the wasteland and started planting.

Every week, he made his secret journey into the wasteland and planted trees and grass. For fifteen years he did this against the common sense. Slowly rabbits appeared. Later the company actually hired Paul to do what he was already doing.

    Now the place is covered with fourteen thousand acres of trees and grass and bushes, and Paul has received almost every environmental award Utah has. It took him so many years until his hair turned white, but he managed to keep that impossible promise he made to himself as a child.

    The People's Bank of China will come out the fifth edition(版本)of the renminbi (RMB) from August 30, 2019. These banknotes(纸币)will have brighter colors and new security features(防伪特征).

    We've been using banknotes for around 1,000 years. Back in the Northern Song Dynasty, Chinese people made the worlds earliest paper money to replace(代替) metal coins. These banknotes were called jiaozi.

    Paper money is cheaper to make and easier to carry. These advantages made it more popular than other forms of money. But now, in the digital (数码的)age, paper money seems to be disappearing for the same reason.

    China seems to be heading towards becoming a cashless(不用现金的) society. From supermarkets to street stores, people pay by using the We Chat Wallet and Alipay apps on their mobile phones. Sweden is even closer to a future without paper money. Many Swedish banks no longer even have cash on hand.

    But there are worries about creating cashless societies. Some say it is unfair to the poor and people without much education. It's not easy for them to open bank accounts( 账户)or deal with mobile phones. And if all of your money is" digital, it may not be safe enough.

    Is paper money going away? Although paper money is used less than electronic payment (电子支付) in some countries, it won' t disappear at once in most parts of the world.