Honesty is a virtue, and telling a lie is morally wrong. But how can you know if someone is {#blank#}1{#/blank#}? The answer is, they're probably not. Traditional economics says that people are rational beings who will lie if it is {#blank#}2{#/blank#} their advantage. A recent university study has shown that, actually, we're pretty honest ―especially {#blank#}3{#/blank#} we're at home.

Researchers in Germany phoned people at home and asked them to toss a coin. There was a strong financial incentive (激励) to fake the result: if the coin landed tails-up, the participant would receive money or a gift voucher, while if the coin landed heads-up, they would get {#blank#}4{#/blank#}. Because they were on the phone, they knew there was no {#blank#}5{#/blank#} of getting caught if they lied. And yet people revealed the truth despite that they {#blank#}6{#/blank#} (receive) nothing. Over hundreds of tosses a coin will land tails-up roughly 50% of the time. In this study over half the people (55.6%) asked said that the coin landed heads-up. Most of them didn't pursue the reward at the {#blank#}7{#/blank#} of honesty.

    Previous studies had found that people were more dishonest. In those laboratory studies 75% of people, {#blank#}8{#/blank#} (include) some who faked the results, reported a winning coin and claimed a reward. So the research team guesses it's being in our own home {#blank#}9{#/blank#} makes us play fair. {#blank#}10{#/blank#}, what motivates people to do so remains unclear.

    Happiness can be described {#blank#}1{#/blank#} a positive mood and a pleasant state of mind. There are many factors {#blank#}2{#/blank#}(contribute) to happiness.

    A person in an apparently ideal situation is not {#blank#}3{#/blank#}(necessary) happy. The ideal situation may have little to do with his actual feelings.

    A good education and income are usually considered necessary for happiness. Though both may contribute, {#blank#}4{#/blank#} are only chief factors if the person is seriously undereducated or actually suffering from lack of physical needs.

    The rich {#blank#}5{#/blank#}(be) not likely to be happier than the middle-income group or even those with very low incomes. People with college educations are somewhat happier than those who did not graduate from high school, and it {#blank#}6{#/blank#}(believe) that this is mainly.{#blank#}7{#/blank#} they have more opportunity to control their {#blank#}8{#/blank#}(life). Yet people with a high income and a college education may be less happy than those with the same income and no college education.

    Poor health does not rule out happiness except for the severely {#blank#}9{#/blank#}(disable) or those in pain. Learning {#blank#}10{#/blank#}(cope)with a health problem can contribute to happiness.

    Chinese might be heard when you take a ride on the street. Turning to the right, you see a Sichuan-style restaurant. After {#blank#}1{#/blank#} (walk) into a store, you see that Huawei smartphones are on sale. But you're not in China — you're in Manchester in Britain. {#blank#}2{#/blank#} fact, you might see similar things in many other cities. Chinese products have been going global.

    Western countries {#blank#}3{#/blank#} (enjoy) Chinese food for a long time. Chinese restaurants have made some changes to the dishes {#blank#}4{#/blank#} (meet) local people's tastes.

    Some Chinese{#blank#}5{#/blank#} (brand) are also becoming more popular. In many cities in Europe, stores sell TCL televisions, Haier fridges {#blank#}6{#/blank#} Lenovo computers, reported Reuters. They're not simply made in China, but {#blank#}7{#/blank#} (design) in the country.

    In the past, most Western people thought Chinese products were cheap but not {#blank#}8{#/blank#} (rely). Things have changed greatly, though. For example, Huawei. {#blank#}9{#/blank#} is one of China's major smartphone makers, overtook Apple in worldwide smartphone sales for the first time in June and July, behind only Samsung. "They are{#blank#}10{#/blank#} (beauty) and offer some unique features American phones don't have, " CNN once said about Chinese smartphones.

    One morning, I was waiting at the bus stop, worried about {#blank#}1{#/blank#} (be) late for school.

    There were many people waiting at the bus stop, {#blank#}2{#/blank#} some of them looked very anxious and {#blank#}3{#/blank#}(disappoint), when the bus finally came, we all hurried on board. I got a place next {#blank#}4{#/blank#} the window, so I had a good view of the sidewalk. A boy on a bike {#blank#}5{#/blank#} (catch) my attention. He was riding beside the bus and waving his arms. I heard a passenger behind me shouting to the driver, but he refused {#blank#}6{#/blank#}(stop) until we reached the next stop. Still, the boy kept {#blank#}7{#/blank#}(ride). He was carrying something over his shoulder and shouting. Finally, when we came to the next stop, the boy ran up the door of the bus. I heard an excited conversation. Then the driver stood up and asked,"{#blank#}8{#/blank#} anyone lose a suitcase at the last stop?" A woman on the bus shouted, "Oh, dear! It's {#blank#}9{#/blank#} (I)". She pushed her way to the driver and took the suitcase thankfully. Five others on the bus began talking about what the boy had done and the crowd of strangers {#blank#}10{#/blank#}(sudden) became friendly to one another.