We had a terrible school trip last week．Some students were late．Then we waited half an hour for the school bus，but it didn't arrive. In the end，the teacher took us by subway．It took over an hour．When we arrived at the zoo，we were all tired and hungry．We wanted to see elephants．but there weren't any．There were some really smart seals(海豹)，but we didn't see the show．We arrived too late．We forgot our cameras，so we didn't take any photos．Then it started to rain，and nobody had an umbrella．So we went for lunch and ate some pizza．My friends had some ice-cream，too．I didn't have any because I don't like it．We didn't see many animals because it rained．Finally we went back to school．We were wet and tired．I didn't enjoy my school trip at all!

    What are most 14-year-old boys doing? Going to school, playing sports with friends and doing their homework. But life is much more colorful for the TFBOYS members.

    TFBOYS is a singers' group started in 2013. Its full name is The Fighting Boys. It has three members, Wang Junkai, Wang Yuan and Yi Yangqianxi. Wang Junkai, the group leader, is 15 years old. The other two boys are both 14 years old. When most boys at their age are spending their whole day in the classroom, the three young singers present（展示）themselves to thousands of people. They had made three albums（唱片）and won two singing awards（奖）. Now the three boys are among the most popular singers in our country.

    Many students are interested in TFBOYS, because they are friendly and good at singing. They are still junior high school students. During the week they study at school with their classmates. On the weekends and holidays they have singing class, dancing class and other training. Most of their fans are teenagers. “We are of similar age,” some fans said, “TFBOYS feel like friends to us and we love their songs.”

    When you were at school, the last thing you probably wanted to do was to spend your weekends going to work. There was homework to do, sports to play and fun to be had{#blank#}1{#/blank#}When I was a teenager I had to deliver newspapers to people's homes and work at the checkout.{#blank#}2{#/blank#} It's one of those things that is seen almost as a rite of passage(成人仪式). Teenagers agree that it teaches valuable lessons about working with adults and also about managing your money. So, that's no bad thing!

    {#blank#}3{#/blank#}A 2015 study found that not taking part in part-time work at school age was blamed by employers' organizations because young adults were ill-prepared for full-time employment. But despite (尽管) this, recent statistics have shown that the number of schoolchildren in the UK with a part-time job has fallen by a fifth in the past five years.

    {#blank#}4{#/blank#} Probably not. Some experts feel that young people feel going out to work will hinder their performance at school, and they are under more pressure now to study hard and get good exam results - and a good job in the long term{#blank#}5{#/blank#}

    March 14 is International Police Day{#blank#}1{#/blank#}

    No matter if it's burning hot or icy cold, a holiday or a school day, you'll see policemen at the centers of the crossroads directing traffic{#blank#}2{#/blank#}

    There are more than 1.7 million policemen in China{#blank#}3{#/blank#}. Other police have different responsibilities (责任). Some are firefighters (消防员). Some watch out for bad guys(家伙) and solve crimes. Others keep the peace. Special police deals with unexpected event{#blank#}4{#/blank#} He has to learn laws, science, shooting, driving and climbing.

    To keep people safe and make peace for all, Chinese police put their lives at risk{#blank#}5{#/blank#} Another 13,000 were injured(伤害) in doing their jobs.

A. It is a day for people to show their respect for police, the people who keep millions of families safe.

B. A good special policeman needs a strong body as well as rich knowledge and many skills.

C. Since 1980, more than 7,000 policemen have lost their lives.

D. The traffic police is just one group.

E. These are the traffic police.

F. Police is a dangerous job.

    Waste sorting(垃圾分类) is a big matter worldwide. In order to sort the rubbish properly and protect the environment, people in different countries are using different methods to sort their waste.

    UK A UK company invented a "smart bin" to help with waste sorting. People just need to drop their waste into the bin(垃圾箱). A camera and sensors(感应器) in the bin can tell what type of rubbish it is and correctly sort it. The bin also compresses(压缩) the waste so it takes up less space.

South Korea South Korea is using a method called "Pay For Your Waste" to encourage its people to reduce food waste. When throwing away rubbish, people have to separate their food waste from their other rubbish and put it in a bin. The smart bin then weighs the food. People have to pay for their food waste by scanning(扫描) a barcode(条形码) on the bin. If they throw away more rubbish, they will pay more.

    Japan Japan is leading the world in waste sorting. They sort waste so carefully that even plastic bottles and their caps go into different bins. Different types of paper products have their own bins.

    China China is improving its waste sorting efforts. Shanghai has worked with Alipay to create a "green account(账户)"service for its residents(居民). The city is asking all of its residents to sort their waste into four groups: wet, recyclable, harmful and dry.