We produce lots of rubbish everyday. {#blank#}1{#/blank#} (take) away a city's rubbish is a big job. Every day trucks come into a city {#blank#}2{#/blank#} (collect) the rubbish. Most of it is made up of things we can't eat {#blank#}3{#/blank#} use. If we keep these things, we will have a mountain of rubbish soon.

    In some cities the rubbish. {#blank#}4{#/blank#} (carry) outside the city to a dump(垃圾场). The kitchen rubbish is broken into small pieces and sent into a sewage system(污水处理系统). {#blank#}5{#/blank#} sewage system takes away the used water {#blank#}6{#/blank#} toilets and other places.

    People usually use some earth to cover the dumped rubbish. Later, grass may be planted on the land. After all of these, the place looks much {#blank#}7{#/blank#} (clean) than before. With the beautiful environment in front of {#blank#}8{#/blank#} (we), it's hard to imagine that it used to be a rubbish dump. But actually it is not {#blank#}9{#/blank#} (health) to stay in such a place for a long time.

    In order to protect the cities, the rubbish is burnt in special places. The fire burns everything {#blank#}10{#/blank#} the metal. Sometimes the metal can be used again in factories. In those factories, the metal is made into different kinds of products.

    Once we climbed a very high mountain it was so challenging for me because l was only ten years old. D{#blank#}1{#/blank#} the first few hours of climbing, I enjoyed the flowers and trees, and the birds singing. But at time passed. I got a pain in both of my legs. I w{#blank#}2{#/blank#}to give up climbing, but my father said to me. "You can always see a beautiful sky at the top of the mountain, but you can't see it b{#blank#}3{#/blank#}you reach the top. Only there can you see all of the nice things, which is just you're your life."

    At that time, l was too young to understand his w{#blank#}4{#/blank#}. But later after that I got to know the meaning of hope in life. I found m{#blank#}5{#/blank#}standing at the top of the mountain, and the sky was as clear as crystal.

    Giving children music lessons won't just introduce {#blank#}1{#/blank#}(they) to a world of rhythm and melody(旋律) it could also improve their language skills.

    The study of 74 Chinese children before primary school {#blank#}2{#/blank#}(lead) by scientist Robert Desimone from MIT. In the study, the 4﹣to 5﹣year﹣old children were divided into three groups. One group received a 45﹣minute piano lesson three times {#blank#}3{#/blank#}week, while another received extra reading instruction lessons. The {#blank#}4{#/blank#}(three) group took no extra lessons.

    The lessons {#blank#}5{#/blank#}(last) for six months. Then the children were tested on their abilities to discriminate (辨别)words based on {#blank#}6{#/blank#}( different) in tone (声调)and so on. The test results showed that the children who had taken piano lessons performed better at discriminating between words, when compared {#blank#}7{#/blank#}the children taking extra reading lessons. But both groups did {#blank#}8{#/blank#}(well) than the third group.

    The researchers think that the musical education helped these children perform better in language{#blank#}9{#/blank#}(test),even better than the kids taking extra reading lessons. This should make educators pay close attention. "That means schools could spend more time and energy {#blank#}10{#/blank#} music education and there will be an improvement in children s studies, Desimone said.

    Many schools are giving more extra reading to kids instead of the arts education. In fact, giving children music lessons is no worse than extra reading.

My name is Helen. Anna is my s{#blank#}1{#/blank#}. Look! This is {#blank#}2{#/blank#}（we） room. It's very {#blank#}3{#/blank#}/'taɪdɪ/. You can see two {#blank#}4{#/blank#}（bed）in the room. The red bed is Anna's. The blue bed is {#blank#}5{#/blank#}（my）. U{#blank#}6{#/blank#}my bed, you can see a box. My old books {#blank#}7{#/blank#}in it. A desk is between（在……之间）the two beds. On {#blank#}8{#/blank#} desk you can see a telephone, a radio and two clocks. The radio is black. I found {#blank#}9{#/blank#}in the school library. Do you k{#blank#}10{#/blank#}whose（谁的）it is?