Long before Barack Obama became president of the United States, he wrote a book{#blank#}1{#/blank#}(call) Dream from My Father: A Story of Race and Inheritance, which has since become{#blank#}2{#/blank#}bestseller. It is an{#blank#}3{#/blank#}(appeal) book that includes what he went through during{#blank#}4{#/blank#}(he) childhood. Obama has little contact with his father{#blank#}5{#/blank#}roots were in Kenya because he left home when Obama was very young. His mother got married{#blank#}6{#/blank#}a student from Indonesia shortly after the family moved to Jakarta. A few years later, Obama came back with his grandparents to Hawaii, where he{#blank#}7{#/blank#}(attend) a private high school.{#blank#}8{#/blank#} (study) at Columbia in New York City, he then entered Harvard Law School. This autobiography also touches{#blank#}9{#/blank#}(heavy) on Obama's exposure to racism. Readers will find his reflections of childhood {#blank#}10{#/blank#}(experience) which involved racial discrimination to be especially moving.

—Yes, the actors {#blank#}1{#/blank#} duty it was to satisfy the audience were successful.

    Recently I failed an exam. However, {#blank#}1{#/blank#}I came out of my teacher's office, I told myself, "Smile! It's not so serious."

    I smiled a big smile and it {#blank#}2{#/blank#} (work) a little, really.

    Everyone gets {#blank#}3{#/blank#} (frustrate) sometimes. I used to be always influenced by pressure and I was often in low spirits. But one day I came {#blank#}4{#/blank#}a sentence in the Bible, "Do not be anxious about tomorrow, for tomorrow will be anxious for itself, let the day's own trouble be sufficient for the day." It suddenly struck me，"{#blank#}5{#/blank#}(worry) about a problem doesn't help. Why not just {#blank#}6{#/blank#}(give) a big smile and face up to the trouble？"

    Now every time I want to cry, I remind myself that{#blank#}7{#/blank#} (laugh) is better than tears and anger. I {#blank#}8{#/blank#} (convince) that there's something magical about a smile. A smile helps me recover confidence and gives me the courage to move on.

    Remember, whenever you're faced with a setback, whenever you've been treated {#blank#}9{#/blank#} (fair), all it takes is determination and you can feel happy again. Smile at life, {#blank#}10{#/blank#}it will shine on you.

    Believe it or not, have you ever noticed that you feel happier and more relaxed after you eat bread, pasta or fruit? Do you find that you are more energetic and awake after eating yogurt or beans? These things are not accidents. Food affect {#blank#}1{#/blank#} we feel more than we think. Scientists researching {#blank#}2{#/blank#} (it) effect on our moods are beginning to understand that we can influence our feelings with what we eat.

    Although our moods relates {#blank#}3{#/blank#} having various foods, it is not quite as simple as choosing the foods for the right occasions. If that {#blank#}4{#/blank#} (be) the case, athletes would not eat a lot of carbohydrates before a race.

    Another chemical {#blank#}5{#/blank#} (connect) with our mood is caffeine, which {#blank#}6{#/blank#} (find) in coffee, chocolate and many types of tea, is perhaps {#blank#}7{#/blank#} worst thing you can have when you are feeling stressed.

    Of course, {#blank#}8{#/blank#} (enjoy) a nice meal with friends, whatever we eat, can also impact our spirits. Being with friends and family plays a big part in experiencing happiness.

    Most {#blank#}9{#/blank#} (important), though, remember the following old rule: try to eat different food, {#blank#}10{#/blank#} not too much.

    For you, the "Clear and Bright" day that falls in every April might be no more than just another holiday — the fact that it comes with three days off school matters to most students {#blank#}1{#/blank#} more than the fact that it is part of the 24 solar terms.

But the UNESCO has recognized the importance of the 24 solar terms. This ancient system that Chinese people have used to keep track of the time of year {#blank#}2{#/blank#} (add) to the UNESCO list of Intangible Cultural Heritage of Humanity on Nov 30.

For starters, you may have heard your mom say: "The sanfu days are almost over. The heat won't be here for long." The sanfu days are a period of time that {#blank#}3{#/blank#} (fall) in summer, somewhere {#blank#}4{#/blank#} Minor Heat (in July) and Autumn Equinox (in September). The coldest days, or the sanjiu days, are similar. They cover the 27 days {#blank#}5{#/blank#} (follow) Winter Solstice.

    In some places, solar terms guide people's lives through special foods, {#blank#}6{#/blank#} (culture) events and healthy living tips. For example, people from northern China are in the habit of eating dumplings on the day of Winter Solstice. And on Start of Autumn, some people treat {#blank#}7{#/blank#} to a big feast, especially of meat, something they call "putting on autumn weight", or tieqiubiao.

    But no matter {#blank#}8{#/blank#} differently people celebrate the 24 solar terms, they have been here for a long time and could last forever.

    According to Chinese writer and academic Yu Shicun, unlike many other examples of intangible cultural heritage – Peking Opera and Chinese Zhusuan, for example – the solar terms are neither regional (地域的) nor a type of art or skill. Instead, the system is a philosophy of time, {#blank#}9{#/blank#} applies to everything. And this means they are {#blank#}10{#/blank#} (likely) to die out.

    In ancient Egypt, the pharaoh (法老) treated the message runner like a prince if he brought good news. {#blank#}1{#/blank#}, if the exhausted runner had the misfortune to bring, his head was cut off. Shades of that spirit spread over today's conversations. Once a friend and I packed up some peanut butter and sandwiches in {#blank#}2{#/blank#} (prepare) for an outing. As we walked {#blank#}3{#/blank#} (cheerful) out of the door, a smiling neighbor looked up at the sky and said, "Oh boy, a bad day for a picnic for it's going to rain." I {#blank#}4{#/blank#} (strike) him in the face in my mind not for his stupid weather report {#blank#}5{#/blank#} for his smile.

    More often than not, what makes someone angry is not the unpleasant news but the unsympathetic attitude with {#blank#}6{#/blank#} it's delivered. Everyone must give bad news from time to time, but big winners know they should share the feeling of the receiver when {#blank#}7{#/blank#} (deliver) any bad news. If my neighbor {#blank#}8{#/blank#} (tell) me of the upcoming rainstorm with {#blank#}9{#/blank#} (sympathetic), I would have appreciated his warning. Big winners, when they bear bad news, deliver bombs with the emotion the bombarded (被轰炸) person is sure {#blank#}10{#/blank#} (have).