I am fond of my sister but she has one serious shortcoming. She can be really {#blank#}1{#/blank#}. Although she didn't know the best way of getting to places, she insisted that she {#blank#}2{#/blank#} the trip properly. Now I know that the proper way is always her way. I kept asking her, “When are we leaving and when are we coming back?” I asked her {#blank#}3{#/blank#} she had looked at a map yet. Of course she hadn't; my sister doesn't care {#blank#}4{#/blank#} details. So I told her that the source of the Mekong is in Qinghai Province. She gave me a {#blank#}5{#/blank#} look—the kind {#blank#}6{#/blank#} said she would not change her mind. When I told her that our journey would begin {#blank#}7{#/blank#} an altitude of more than 5,000 metres, she seemed to be excited about it. When I told her the air would be hard{#blank#}8{#/blank#} (breathe) and it would be very cold, she said it would be an interesting experience. I know my sister well. {#blank#}9{#/blank#} she has made up her mind, nothing can change it. Finally, I had to give {#blank#}10{#/blank#}.

    One day, about ten years ago, while working at the cash register (收银机) in the gift shop at my University Museum of Natural History, I saw {#blank#}1{#/blank#} elderly couple come in {#blank#}2{#/blank#} a little girl in a wheelchair. As I looked closer at this girl, I found that she was {#blank#}3{#/blank#} (fix) on her chair. I then realized she had no arms {#blank#}4{#/blank#} legs, just a head, a neck and upper body, dressed in a little white skirt. As the couple wheeled her up to me, I turned my head toward the girl. When I took the money from her grandparents, I looked back at the girl, {#blank#}5{#/blank#} was giving me the most optimistic, {#blank#}6{#/blank#} (large) smile I had ever seen. All of a sudden, her handicap (缺陷) was gone and all I saw was this beautiful girl, {#blank#}7{#/blank#} smile just melted me and almost immediately gave me a {#blank#}8{#/blank#} (complete) new sense of what life is all about. She took me from a poor, unhappy college student and {#blank#}9{#/blank#} (bring) me into her world; a world of smiles, love and {#blank#}10{#/blank#} (warm). I'm a successful business man now and whenever I think about the troubles, I think about that little girl and the remarkable lesson about life that she taught me.

    One day, Nick invited his friends to supper. He was cooking some delicious food in the kitchen .Suddenly, he {#blank#}1{#/blank#}（find）that he had run out of salt. So Nick called to his son," Go to the Village and buy some salt, but pay a fair price for it: neither too much {#blank#}2{#/blank#} too little."

    His son looked surprised. "I can understand why I shouldn't pay too much, Father, but if I can pay less,{#blank#}3{#/blank#} not save a bit of money?"

    "That would be a very {#blank#}4{#/blank#}（reason）thing to do in a big city, but it could destroy a small village like ours," Nick said.

    Nick's guests,{#blank#}5{#/blank#} had heard their conversation, asked why they should not buy salt more cheaply if they could. Nick replied," The only reason a man would sell salt {#blank#}6{#/blank#} a lower price would be because he was desperate for money. And anyone who took advantage of that situation would be showing a lack of respect {#blank#}7{#/blank#}the sweat and struggle of the man who worked very hard to produce it."

    "But such a small thing couldn't {#blank#}8{#/blank#}（possible）destroy a village."

    "In the beginning, there was only {#blank#}9{#/blank#}very small amount of unfairness in the world, but everyone added a little ,always {#blank#}10{#/blank#}（think）that it was only small and not very important ,and look where we have ended up today."

    Learning{#blank#}1{#/blank#} new language is not easy, but a Chinese in Washington D.C. says he knows how to make it less {#blank#}2{#/blank#}(difficulty). Li Lei teaching Chinese to children says, “The magic key to {#blank#}3{#/blank#}(teach) a language is culture.”

    Li came to Washington through the State Department's Teachers of Critical Language Program, which brings teachers from China and Egypt to America. One of the goals of the program is {#blank#}4{#/blank#}(help) American students learn Chinese and Arabic.

    The program helps the teachers and students learn about the {#blank#}5{#/blank#}(culture) of other countries. Li says learning languages helps students learn {#blank#}6{#/blank#}(much) about the world.

    Spanish is the native language of many of Li's students at Cooke Elementary School, so many of {#blank#}7{#/blank#}(they) are learning English and Chinese at the same time.

    Li {#blank#}8{#/blank#}(explore) the local Chinese community and many other cultures in Washington so far. He says the children at the school, some of {#blank#}9{#/blank#} are as young as five years old, might not remember all of the Chinese characters he teaches them, and that they might even forget his name. And he hopes that they will always remember him {#blank#}10{#/blank#} a teacher they liked and respected.