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. Frederic 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. {#blank#}9{#/blank#}, 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 or 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.

    Today so many people are talking about AIDS, for which, {#blank#}1{#/blank#} (fortunate)，there is no cure now. When we talk about its influence on our society, this disease is {#blank#}2{#/blank#} most severe public health problem of all that we are facing in the 21^st century. It is spreading at a(n) {#blank#}3{#/blank#} (surprise) speed, especially in Africa.

    The UN AIDS organizations have come to the {#blank#}4{#/blank#} (conclude) that in the past 20 years, 20 million people have died of AIDS. And this figure will be three times bigger in the next two decades {#blank#}5{#/blank#} measures are taken in poor countries. Only if people change their basic behavior in time, can AIDS {#blank#}6{#/blank#} (stop) from spreading. For example, in San Francisco, the rate fell greatly when a serious program was carried out. People were {#blank#}7{#/blank#} (please) to change their behavior when they realized how serious a risk they were taking.

    Experts think in order to get the message across to those {#blank#}8{#/blank#} don't realize the seriousness of AIDS, a well {#blank#}9{#/blank#} (design) educational campaign is the only thing at the moment that can help. It would be criminal not to put it into practice. So everyone has a share of responsibility in the fight {#blank#}10{#/blank#}AIDS.

    A computer program has beaten a human player at the ancient Chinese board game Go（围棋）. It marked an important advance for the {#blank#}1{#/blank#} (develop) of artificial intelligence. The program, {#blank#}2{#/blank#} (call) Alpha Go, had taught itself how to win. It beat the European player in all five games of a match in October. The developers say {#blank#}3{#/blank#} (it) learning ability may someday let computers help solve real world problems. Those could include making medical diagnoses and {#blank#}4{#/blank#} (explore) scientific research.

    Previous computers have beaten humans in other games. But among classic games, Go has long been viewed as the most challenging game for artificial intelligence to master. Therefore, many people find it {#blank#}5{#/blank#}(accept) when AlphaGo won the human player.

    Go involves two players who take turns putting markers on a checkerboard-like grid (格子).  Players obtain the opponent's pieces {#blank#}6{#/blank#} surrounding them. The rules are simple, {#blank#}7{#/blank#} playing it is not. It's {#blank#}8{#/blank#} (probable) the most complex game ever created by humans.

    Martin Mueller, a computing science professor, {#blank#}9{#/blank#} (work) on Go programs for 30 years. He once said, "The new program is really a big step up from everything else that we've seen. It's a very {#blank#}10{#/blank#} (amaze) piece of work."

    During World War II, I lived in Amsterdam in the Netherlands. My family was Jewish,{#blank#}1{#/blank#}we had been hidden away for a year and a half. During that time I hadn't been able to be outdoors for so long{#blank#}2{#/blank#} I had grown so crazy {#blank#}3{#/blank#}everything to do with nature. Once, I decided to look at the moon at midnight. But I didn't dare{#blank#}4{#/blank#} (open) the window to see the night face to face {#blank#}5{#/blank#} I was afraid of{#blank#}6{#/blank#}(discover) by the Nazis. I felt very lonely {#blank#}7{#/blank#}seeing my old friends. So I had to make a new true friend, my diary Kitty,{#blank#}8{#/blank#} I could tell everything to.{#blank#}9{#/blank#} (fortune), at last my family were discovered and{#blank#}10{#/blank#}(catch) by the German Nazis half a year later.

Invisible People

If you have the time, check out an amazing YouTube channel that I recently found {#blank#}1{#/blank#} (call) "invisible people". It's a channel with {#blank#}2{#/blank#} (hundred) of interviews of homeless people {#blank#}3{#/blank#} share their story and how they survive day to day.

The man who operates the channel {#blank#}4{#/blank#}(be) formerly homeless and has devoted his life to helping {#blank#}5{#/blank#} homeless, The name "invisible people" certainly suits the channel well. For indeed there are so many "invisible" beings who are suffering every day, both humans and animals, and yet our {#blank#}6{#/blank#} (social) either pays little for people to {#blank#}7{#/blank#} (cruel) treat and kill animals, or completely {#blank#}8{#/blank#} (ignore) those who are in desperate need.

Occasionally, someone who watches the videos posted on that channel is near one of the people interviewed and is able {#blank#}9{#/blank#} (help) in some way. Some of the videos are truly heart-breaking but it's important to see what people go through. We can't turn a blind eye or treat them as if they're invisible. We cannot behave as it's been said, "Worship a homeless man on Sunday, and then ignore a homeless man {#blank#}10{#/blank#} Monday."