Rock music began in the United States in the 1950s. It first became {#blank#}1{#/blank#} in small clubs and on the radio. Later, with the introduction of rock music programs, people could watch their {#blank#}2{#/blank#} bands on TV.

    Rock music has {#blank#}3{#/blank#} many music styles since it was born. And it has been influenced by {#blank#}4{#/blank#} cultures and musical traditions. {#blank#}5{#/blank#} changes in rock music have often taken place in regional centers, {#blank#}6{#/blank#} as New York City, Kingston and Liverpool, the influence of rock music is now felt {#blank#}7{#/blank#} the world.

    Some people may not like rock music for its {#blank#}8{#/blank#}, fast beats or naughty(粗俗的) lyrics. But {#blank#}9{#/blank#} of rock music lovers all over the world are crazy about it because they think this kind of music can {#blank#}10{#/blank#} their feelings completely.

      It's Sunday morning. Many boys and girls are in the park. Some of them are singing under the tree, some are {#blank#}1{#/blank#} in the river, other children are playing games behind the hill.

      Maria is {#blank#}2{#/blank#} American girl. She is in the park, too. Where is she? Oh, she is on the hill. What is she {#blank#}3{#/blank#} over there? She is sitting and {#blank#}4{#/blank#} a book. She likes reading very much. Tom is an English boy. He is five. He is too young. He can't go to school. Now he is {#blank#}5{#/blank#} a kite with his father in the park.

    Pets are wonderful friends and they can always be around. They provide their owners {#blank#}1{#/blank#} love and comfort. Some animals do even more {#blank#}2{#/blank#} that. Service animals can help disabled (残疾的) people. Over 12,000 disabled people use service animals to{#blank#}3{#/blank#} them to live an easier life.

    Service animals are not pets. They have an important {#blank#}4{#/blank#} to do. We know pets can't get into business and public places, {#blank#}5{#/blank#} service animals can. They can visit restaurants, hotels and hospitals.

    The most well-known service animals are {#blank#}6{#/blank#} . They are Seeing Eye Dogs. A person, if there is something wrong with his eyes, needs this kind of dogs. These dogs must {#blank#}7{#/blank#} clever and kind. There are other kinds of service animals, too. If there is something wrong with his {#blank#}8{#/blank#} , he could keep a hearing cat to make him know noises around him. Service monkeys can get something for their owners, if their owners can't move.

    Animals {#blank#}9{#/blank#} our lives wonderful in many ways. Some animals help disabled people live an independent(独立的)life. Others give their owners comfort in a sad moment, or protect the owner when they are in danger. No matter what they do, animals are special friends. We should regard them {#blank#}10{#/blank#} a real friend.