Have you ever had the feeling that no one understands you? Well, here{#blank#}1{#/blank#}(come) "pepper", which could be about to change all that. Pepper is the first robot{#blank#}2{#/blank#}(read) human feelings. Using its emotion functions, Pepper can make jokes, dance and{#blank#}3{#/blank#}(surprise) it can even sing to people when

    The robot is like a lovely girl. It is four feet tall with a tablet computer in its chest. It will be showed to attract people on Friday. Pepper can tell different facial{#blank#}4{#/blank#}(express), human voices and signs, then make an answer. Pepper is used at home or stores,{#blank#}5{#/blank#}we enjoy pleasure and entertainment. At home, not only{#blank#}6{#/blank#}it tell jokes, it can also help people in trouble. If a natural accident happens, it can encourage them, make them laugh and feel{#blank#}7{#/blank#}(relax).

    Pepper will be on sale{#blank#}8{#/blank#}the price of $2,000 in August. At present, several Peppers are on show at stores for people to visit. Before{#blank#}9{#/blank#}(sell) Peppers, the creators want them to store more knowledge in order to get much{#blank#}10{#/blank#}(well) along with human beings.

    It was {#blank#}1{#/blank#}(extreme) cold last Monday morning. While I was walking on my way to school, I noticed two street{#blank#}2{#/blank#} (clean) sweeping the street, across {#blank#}3{#/blank#}I walk every day. Seeing them {#blank#}4{#/blank#}(work) so hard on such {#blank#}5{#/blank#} cold morning, I was moved and made up my mind to do something for them. After arriving at school, I discussed with some classmates{#blank#}6{#/blank#} we could do. The next day, we got up early and prepared porridge at home. When we handed them the hot porridge and expressed our appreciation for {#blank#}7{#/blank#}(they) hard work, they looked a little {#blank#}8{#/blank#}(surprise) at first. And then they took the porridge, grateful {#blank#}9{#/blank#} our kindness. Although it was very cold, we all {#blank#}10{#/blank#}(feel) warm at that moment.

    Why do different people like different colors? The answer depends largely {#blank#}1{#/blank#} cultural values. To the Egyptians, green is a color {#blank#}2{#/blank#} stands for the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. During the Spring Festival in China, children {#blank#}3{#/blank#}(give) money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect {#blank#}4{#/blank#} (they) against evils.

    People's {#blank#}5{#/blank#}(choose) of colors is also influenced by their bodies' reactions toward them. Green is said to be the most restful color. It has the ability to reduce pain and relax people both mentally {#blank#}6{#/blank#} physically. When{#blank#}7{#/blank#}(work) in green environment, people have fewer stomach aches. Red can make a person's blood pressure{#blank#}8{#/blank#} (rise) and increase people's appetite. Many decorators will include different shades of red in the restaurant. And many commercial websites will have a red “Buy Now” button because red is a color that {#blank#}9{#/blank#}(easy) catches a person's eye. Unlike red, blue is believed to cause people to lose appetite. Therefore,{#blank#}10{#/blank#} you want to eat less, eating from blue plates can help.

    One day, I was comfortably waiting for my flight with a good book to read when {#blank#}1{#/blank#} elderly lady was wheeled to our waiting area. I noticed the trouble she was having {#blank#}2{#/blank#} (try) to open a packet of nuts with her shaking hands. No one else was willing to meet her gaze (目光), so I {#blank#}3{#/blank#} (offer) to help. The lady was very grateful. We sat and chatted. The time came to board the plane. She could walk but needed some {#blank#}4{#/blank#} (assist), so I volunteered to help her and carry her bag.

    As I helped her get {#blank#}5{#/blank#} (settle), I noticed her “seat mate”, a businessman, looked a bit horrified at having to make the flight with her. He offered to change {#blank#}6{#/blank#} (seat) with me — and I agreed. We had a long chat. As we were entering another country we needed to fill out forms. I offered to fill {#blank#}7{#/blank#} (her) out because of her shaking hands. We landed and I needed to change planes, but I helped her first. The wheelchair she ordered was nowhere to be seen so we slowly walked to the gate {#blank#}8{#/blank#} her daughter was waiting.

    As a result, I had to run to catch my connection but, as I thought about the experience, I saw her {#blank#}9{#/blank#} my airport angel, a chance for me to hope that in the future when I'm in my eighties and traveling, someone will take the time {#blank#}10{#/blank#} (connect) with me.

    In the closing ceremony of the Olympic Winter Games PyeongChang 2018  China put on {#blank#}1{#/blank#} eight-minute performance "See You in Beijing in 2022", {#blank#}2{#/blank#} (direct) by Zhang Yimou. The show centered on the talents of a team of 24 roller-skating {#blank#}3{#/blank#} (perform) from Beijing Sport University. Two of {#blank#}4{#/blank#} (they) dressed up as "Panda Captains" led the performance. It reviewed China's ancient times, {#blank#}5{#/blank#} (show) the country's rich cultural heritage (遗产) and singing the present as well as the future. In addition to {#blank#}6{#/blank#} (tradition) symbols including the Great Wall, the Chinese Dragon and the Chinese phoenix(凤凰), the performance also showed the recent achievements in science and technology {#blank#}7{#/blank#}has been made in China . Towards the end of the performance, the Olympic rings {#blank#}8{#/blank#} (appear) on the stage, as well as images of a global village, children's smiling faces, olive branches and plum blossoms(梅花), which represented China's promise {#blank#}9{#/blank#} (promote) global peace and build a better future for mankind. Finally, the skaters travelled a path to draw the "Winter Dream" sign of the Olympic Winter dreams Beijing 2022. The performance {#blank#}10{#/blank#} (successful) sent China's goodwill and invitations to the world for Beijing 2022.

    Today, home-ownership has reached extremely high levels. Modern generations tend to believe there is something wrong with them {#blank#}1{#/blank#} they rent. However, is high home-ownership really as people imagine？{#blank#}2{#/blank#} (stare) at data first, we realize that the most successful, stable, attractive country in the Western world is Switzerland. It has tiny unemployment; wealth; high happiness and mental-health scores. Does it have high home-ownership rates? Absolutely not. In Switzerland, about seven in ten of the population are renters. Yet, with Europe's {#blank#}3{#/blank#} (low) home-ownership rate, the nation thrives. Now go to the other end of the misery distribution. Spain has approximately the highest home-ownership rate in Europe (at more than 80%). But one-quarter of its population are unemployed.

    A likely reason is that high levels of home-ownership mess up the labour market. In a sensibly functioning economy it is easy for people to move around to drop into the vibrant job slots {#blank#}4{#/blank#} (throw) up by technological change. With a high degree of owner-occupation, everything slows. Folk get stuck. Renters can go to new jobs. In that way they do the economy a favours. {#blank#}5{#/blank#} Friedman said, the rate of unemployment depends on the flexibility of the housing market.

Next we come to economic breakdown. Most analysts accept that at heart it was the housing market-obsessive pursuit of homes, the engendered mortgage（房贷） lending and an unavoidable house-price crash— {#blank#}6{#/blank#} sank the Western world. Germany, say, with its more efficient rental market, had a far smoother ride through trouble.

    As for the monetary system, in the past few decades, in the hope of getting untaxed capital gains way above their true labour earnings, many people threw their spare cash into buying larger houses or building extra bedrooms. TV programmes about how to make easy money, beautiful rising house prices, and most importantly, our faulty tax system encouraged that. When {#blank#}7{#/blank#} some point market broke down, everyone suffered. Our countries ought, instead, to design tax systems that encourage people to invest in productive real activities and in innovation. Renting leaves money free for better purposes. That also points to the role of sensible budgeting over a person's lifetime. Why should we think that when we die it is necessary {#blank#}8{#/blank#} (pay) off an entire house？

    Our children do not deserve it. Let them pay for themselves. We {#blank#}9{#/blank#} rent-and enjoy our lives with the money saved.

    Finally, moderation usually pays off. Our scientific understanding of how economies function is horribly limited. This suggests that the golden rule should be to avoid extremes. A50-50mix of home-ownership and renting, not the 70-30split that is now observed in so many Western nations, {#blank#}10{#/blank#} (make) sense.