For thousands of years, fishes {#blank#}1{#/blank#} (feed) the people of Peru. It was only when the industrial fishing boats got started in {#blank#}2{#/blank#}1950s that people lost interest in the fish. Modern fishery turned most of its catch into fishmeal(鱼饲料) for feeding other animals. In fact, most of the fish {#blank#}3{#/blank#} (catch) yearly around the world are for use other than eating, and 90% of them are {#blank#}4{#/blank#} (perfect) good to eat.

    White is a researcher at the University of British Columbia and he spent years {#blank#}5{#/blank#}(research) into fishery catches around the world. According {#blank#}6{#/blank#} his study, about 27% of ocean fish which were caught became fishmeal or fish oil. Those products were used to feed farmed fish or used in agriculture.

    “There could be a {#blank#}7{#/blank#} (good) use of these fish,” says White. Instead of feeding fish to fish, the fish could feed people, especially those {#blank#}8{#/blank#} need high-quality protein. But the reason why that doesn't happen is a {#blank#}9{#/blank#} (combine) of economics and regulations(法规). In many places, a fisherman can get more money if he sells his catch for fishmeal than if he sells it to the locals for {#blank#}10{#/blank#} meals. And in Peru, a change in how fishes are handled could both satisfy the need to feed the people and supply the fishmeal industry.

    We all make mistakes more than once. {#blank#}1{#/blank#}(hope), we learn from them finally. We all have wishes that we can't make {#blank#}2{#/blank#}(come) true. We all make a {#blank#}3{#/blank#} (judge) of other people and then find out they are really nice people. And we don't know what difficulty they have gone through in life {#blank#}4{#/blank#}has made them who they are. We all get jealous(嫉妒的) of others even if we shouldn't. We should be secure enough in ourselves and our partners and we should be happy for our friends when they {#blank#}5{#/blank#}(success) in something.

    We are all humans and have human{#blank#}6{#/blank#} (feel). That doesn't make us bad people {#blank#}7{#/blank#}that's part of {#blank#}8{#/blank#}makes us human .We just have to remember: when we have bad thoughts we have to turn {#blank#}9{#/blank#}into positive ones.

    We all have to be{#blank#}10{#/blank#}(thank) for what we have. Be kind to yourself and others and you will be happy.

    This weekend I was delighted to show my parents around Seville, as they {#blank#}1{#/blank#}(come) for a short but sweet visit. Although the weather wasn't the best, we still made {#blank#}2{#/blank#} best of our time together.

    Being reunited with the people you love in a new place {#blank#}3{#/blank#}(bring)such excitement. Showing them around the new city makes you {#blank#}4{#/blank#}(extraordinary)happy. For example, as Seville is known for flamenco(弗拉门科舞), I took them to see a famous {#blank#}5{#/blank#}(perform)my friends recommended to me, which gave us such a wonderful visual feast. Furthermore, getting to show your visitors the places {#blank#}6{#/blank#}(appeal)to you is a pleasant feeling, because you are eager to let them know where you love to spend your time. You are letting them get involved {#blank#}7{#/blank#} your new life. Also you have the opportunity {#blank#}8{#/blank#}(show) your loved ones the new places that they may fall in love with.

    So, after a two-day trip, I feel pleased to have had the time to explore those {#blank#}9{#/blank#}(attraction) with my parents. I am already looking forward to their next visit {#blank#}10{#/blank#}I can show them more of what Seville offers and what I am still yet to discover.

    If a little humanlike robot begged you not to shut it off, would you show sympathy?

    In an experiment {#blank#}1{#/blank#} (intend) to find out how people treat robots when they act like humans, many participants struggled to power down a begging robot named Nao. {#blank#}2{#/blank#} experiment was conducted by researchers in Germany, whose findings {#blank#}3{#/blank#} (publish) in the scientific journal PLOSOne.

    Nao, {#blank#}4{#/blank#} was designed to beg about half of the participants not to switch it off but not the other half, was used {#blank#}5{#/blank#} (measure) if his begging affected how people reacted.

    In one previous experiment, researchers found that people preferred communicating with robots with complementary (互补的) personality characteristics to {#blank#}6{#/blank#} (they) own. And since robots can exhibit social characteristics either {#blank#}7{#/blank#} (speak) with human voices or taking the shape of a human body, the research suggests that people tend to react “{#blank#}8{#/blank#} (especial) social to them.”

    The researchers said a possible {#blank#}9{#/blank#} (explain) for their results was that people regarded Nao's begging {#blank#}10{#/blank#} “a sign of making its own decision.”

    When someone has deeply hurt you, it can be very difficult to let go of your anger. But forgiveness is possible ­ and it can be surprisingly {#blank#}1{#/blank#} (benefit) to your physical and mental health. So far, research {#blank#}2{#/blank#}(show) that people who forgive can have more energy, better appetite and better sleep. "People who forgive show {#blank#}3{#/blank#}(little) anger and more hopefulness," says Dr. Fre deric Luskin, who wrote the book Forgive for Good. So it can help reduce the tiredness out of the immune system and allow people {#blank#}4{#/blank#}(feel) more energetic."

    So when someone has hurt you, cool down first. Take a couple of breaths and think of something {#blank#}5{#/blank#}gives you pleasure: a beautiful scene in nature, or someone you love. Don't wait for an {#blank#}6{#/blank#} (apologize). "Many times the person who hurt you may never think of apologizing," says Dr. Luskin. "They may have wanted to hurt you or they just don't see things in {#blank#}7{#/blank#}same way. So if you wait for people to say sorry, you could be waiting a very long time."

    Next keep in mind that forgiveness does not necessarily mean {#blank#}8{#/blank#}(accept) the action of the person who upsets you. Instead, learn to look for the love, beauty and kindness around you. Finally, try to see things from the other person's perspective. You may realize that he {#blank#}9{#/blank#}she was acting out of ignorance. To gain perspective, you may want to write a letter to {#blank#}10{#/blank#}(you) from that person's point of view.