I wonder {#blank#}1{#/blank#} it is because I haven't been able to be outdoors for so long {#blank#}2{#/blank#} I have grown so crazy about everything to do with nature. I can well remember that there was a time {#blank#}3{#/blank#} a deep blue sky, the song of the birds, moonlight and flowers could never have kept {#blank#}4{#/blank#}(myself) spellbound. That {#blank#}5{#/blank#}(change) since I was there. For example, one evening when it was so warm, I stayed awake {#blank#}6{#/blank#} purpose until half past eleven in order {#blank#}7{#/blank#}(have) a good look at the moon by myself. But as the moon gave for too much light, I didn't dare open a window. Another time five months ago, I happened to be upstairs until the window had to {#blank#}8{#/blank#}(shut). The dark, rainy evening, the wind, the thundering clouds held me {#blank#}9{#/blank#}(entire) in their power; it was the first time in a year and a half that I {#blank#}10{#/blank#}(see) the night face to face.

    Disposing(处理) of waste has been a problem since humans started producing it. As more and more people choose to live close together in cities, the waste disposal problem becomes {#blank#}1{#/blank#}(increase) difficult.

    During the eighteenth century, it was usual for several neighboring towns to get together to select a faraway spot{#blank#}2{#/blank#}a dump site(垃圾场). People {#blank#}3{#/blank#} (transport) household rubbish, rotted wood, and old possessions to the site. Regularly some of the trash was burned and the rest was buried. The {#blank#}4{#/blank#} (pleasant) sights and smells caused no problem because nobody lived close by. Factories mills (制造厂), and other industrial sites also had waste to be disposed of. Those located on rivers often just dumped the unwanted {#blank#}5{#/blank#} (remaining) into the water. Others built huge burners with chimneys to deal with the problem.

    Several facts make these choices {#blank#}6{#/blank#} (accept) to modern society. The first problem is space. Dumps,{#blank#}7{#/blank#}are now called landfills, are most needed in heavily populated areas. Such areas rarely have empty land suitable for this purpose. The land is either too expensive or too close to residential neighborhoods. A long distance dump has been a common practice,{#blank#}8{#/blank#} once farm areas are refusing to accept rubbish from elsewhere, cheap land within trucking distance of major city areas is nonexistent.{#blank#}9{#/blank#} (aware) of pollution dangers has resulted in more strict rules of waste disposal. Pollution of rivers, ground water, land and air is a price people can no longer pay to get rid of waste. The amount of waste, however, continues to grow.

    {#blank#}10{#/blank#} (recycle) efforts have become commonplace, and many towns require their people to take part. Even the most efficient recycling programs, however, can hope to deal with only about 50 percent of a city's reusable waste.

    Charlie Chaplin was a {#blank#}1{#/blank#} (humor) actor. He entertained us nonverbal (不用语言的) humor. Born in {#blank#}2{#/blank#} (poor), he became famous for using a particular form of acting in entertaining silent movies. He was {#blank#}3{#/blank#} charming character, well-known throughout the world. He played a poor and homeless person, {#blank#}4{#/blank#} (wear) large trousers, worn-out shoes and a small round black hat {#blank#}5{#/blank#} carrying a walking stick. The character was a social failure in the movies, but he {#blank#}6{#/blank#} (love) by all the people. By overcoming {#blank#}7{#/blank#} (difficult),being kind to people unkind to him, making a sad situation entertaining and eating a boiled shoe, Charlie Chaplin made {#blank#}8{#/blank#}（we）happy and excited. Charlie Chaplin produced, directed and wrote movies in {#blank#}9{#/blank#}   he starred（主演）. In 1972 he was given a special Oscar {#blank#}10{#/blank#} his outstanding work of bringing humor to us all through films.

    The Darjeeling Himalayan Railway may be the slowest train in the world. Every day the train {#blank#}1{#/blank#} (climb) over 2250 meters. Although the entire trip is 80 kilometers, it takes up to ten hours. The railway {#blank#}2{#/blank#} (build) in 1881 and has been carefully protected for its cultural importance. Today the train is attractive to the passengers who come from other places {#blank#}3{#/blank#} (see) the railway and the surrounding mountains. They seem to get a lot of pleasure {#blank#}4{#/blank#} its slow speed. For {#blank#}5{#/blank#} (fan) of this train, being slow is actually a good thing. As these people say, “slow” has four letters, so has life; “speed” has five letters, so has death.