Street art is a very popular form of art {#blank#}1{#/blank#} is spreading quickly all over the world.

    You can find it on {#blank#}2{#/blank#} (building), sidewalks and street signs. Now even art museums and galleries {#blank#}3{#/blank#} (collect) the works of street artists.

    People often have different opinions about street art. Some think it is a kind of destruction (破坏) and {#blank#}4{#/blank#} think it is a very beautiful new form of culture.

    In the street art world graffiti (涂鸦） can be the most popular. It began in New York in the 1960s. First some young people painted words and images on the walls. They found the paintings could show their {#blank#}5{#/blank#}(disagree) against society. Later, this colorful, energetic style of writing became {#blank#}6{#/blank#} (know) as graffiti.

    Street artists do this for {#blank#}7{#/blank#} reason. Some of them think they are closer to the people, while others try to express their {#blank#}8{#/blank#} (politics) opinions.

    In today's world, the Internet has a big influence {#blank#}9{#/blank#} street art. Artists can show their pictures to audiences all over the world. The street art movement lives with the energy and life of cities. It will continue {#blank#}10{#/blank#} (change) and grow.

    I was on my way home with a friend yesterday {#blank#}1{#/blank#} I found a mobile phone by the roadside. After picking it up, I suggested that we go to the house in front of which we found the mobile phone. And we did so. I {#blank#}2{#/blank#} (knock) at the door and two young men answered. Neither of them had lost {#blank#}3{#/blank#}(they) phones, but as I referred to some names on the contact list(通讯录), one of them said he also had those {#blank#}4{#/blank#}(name) and that it must be the phone of one{#blank#}5{#/blank#}their friends. Then, he took the phone and said how wonderful it was that I took the time{#blank#}6{#/blank#}(find) the owner. Afterwards, I left without {#blank#}7{#/blank#}(leave) my name or address. I never considered keeping the phone. Instead, I immediately tried to find {#blank#}8{#/blank#} owner. And I believed that was {#blank#}9{#/blank#}(exact) what I would want someone to do if I lost my phone. It couldn't have been {#blank#}10{#/blank#} (good).

    Sometimes, helping others is just doing the right thing.

—No. On the contrary, I think it is very necessary.

    To me, the most beautiful thing is the ocean. It is beautiful because it has a calming effect. When {#blank#}1{#/blank#} (listen) to the sound of the waves, I feel peaceful. {#blank#}2{#/blank#} the age of 10, I went to the beach for the first time. With my feet in the water, I felt totally relaxed, and the sound of the ocean really {#blank#}3{#/blank#} (comfort) me. From then on, I often dream of floating in the ocean, feeling carefree.