I was at the Indian grocery store with my cart totally full to check out. There was an African American man in his{#blank#}1{#/blank#}(sixty) behind me. I told him he could go before me{#blank#}2{#/blank#}he had just two items in his hand, and he was all smiles and added, as if{#blank#}3{#/blank#}(make) fun of me. “Thanks! Why don't you pay for my stuff too,” and laughed. I felt a little{#blank#}4{#/blank#}(embarrass)  and thought that the man had a wonderful sense of humor.

    I told the lady at the check out not{#blank#}5{#/blank#}(change) him. I said I would pay for him. He said, “No, no, no, I was just kidding.” And I{#blank#}6{#/blank#}(reply) with a smile, “Yes, yes your wish is heard. Please let me do it!”

    As we talked outside, he told me that the Indian herbs(草药){#blank#}7{#/blank#}he had bought{#blank#}8{#/blank#}(be) for his friend so I should take the money. I said to him, “It is good that it is not for you. Now you can pay it forward to somebody else.” He thanked me and promised he would.{#blank#}9{#/blank#} (eventual), I went home{#blank#}10{#/blank#}my car full of groceries and my heart full of warmth and kindness.

    Tower bridge is one of London's most striking attractions that you shouldn't miss when{#blank#}1{#/blank#}（visit）the capital. This extremely attractive and impressive piece of Victorian architecture dates back to the late 1880s, and until the mid -1970s the main bridge{#blank#}2{#/blank#} (operate) by a steam engine.

    Today tower bridge is a splendid landmark typical of London, surrounded by cafes and bars{#blank#}3{#/blank#} tourists and locals alike can sit and enjoy the {#blank#}4{#/blank#} (beauty ) bridge , which

    looks like two small castles hovering over the Thames, just like something out of a fairy tale.

    It is free to admire Tower Bridge and walk on it at any time; it's striking to look at during the day and magical when{#blank#}5{#/blank#} (light ) up at night, so don't miss out on this wonderful scene !

    If you would like{#blank#}6{#/blank#}(step) inside the towers of the famous bridge , you can book Tower Bridge Exhibition tickets. During the exhibition , you can visit the famed engine rooms and impressive towers and find{#blank#}7{#/blank#} how the bridge came into{#blank#}8{#/blank#}(exist) through the digital displays and animations(动画片). You can also pay {#blank#}9{#/blank#}visit to the glass room of Tower Bridge on the high-level walkways. There {#blank#}10{#/blank#} (be) even yoga classes available on the glass floor of Tower Bridge.

    In many countries, {#blank#}1{#/blank#} is not unusual for families of different backgrounds to live together in the shared space. {#blank#}2{#/blank#}, in the United States, this idea may still be considered strange.

    But this type of housing, {#blank#}3{#/blank#} (call) co-housing, is getting its {#blank#}4{#/blank#} (popular) in the United States, too. Co-housing complexes (综合设施) appear across the country. For many people, this way of life is a good {#blank#}5{#/blank#} (choose) in the busy modern society. A co-housing community has {#blank#}6{#/blank#} (private) owned houses and shared land. There is often a “common house" with a kitchen and dining room, meeting room, and maybe a workshop of library or music room. About 25 co-housing communities {#blank#}7{#/blank#} (build) in recent years, and 150 more are planned.

    A co-housing complex is a place {#blank#}8{#/blank#} citizens shop, cook, and eat together. Citizens of a co-housing complex like its sense of shared community. Children have other kids to play {#blank#}9{#/blank#}, which many families like. Other citizens like the feeling of living in a “village”. Citizens also say that they can live in co-housing for {#blank#}10{#/blank#} (little) money than they would pay for nearby apartments.