根据下面短文内容，在文章后第1~10小题的空格里填入最恰当的单词，并将答案填写在答题纸标号为1~10的相应位置上。注意：每空一词。

    Christopher Columbus was born in Genoa， Italy. He was the oldest of five children in a worker's family. He enjoyed going to the sea when he was a young boy.

    He heard that there was a lot of gold and other valuable things in East India. He wanted to find a short way to get to the Indies by ship. On August 3， 1492， he sailed toward the west from Palos， Spain with three ships. After many days， the sailors had covered a long distance on the sea and were ready to turn around for home when they saw land， an island Columbus named San Salvador. He thought he had found the Indies and called the people he saw there “Indians”. When they got to Cuba， he thought he was in Japan. The world was a lot larger than he thought.

    In his life， he made four trips across the ocean. His 13-year-old son， Ferdinand， went with him during the last time. He returned to Spain in 1504. Columbus did not become rich as he had hoped. At the end of his life he only had a pension(退休金) the king and the queen had given him because he was the first to reach the New World. He died in 1506， still believing that he had found a new route to East India and that he had reached Asia.

    Columbus didn't get to school very much， but he learned to read and write Spanish during his travels. He also taught himself Latin because all the geography books were written in Latin. He is remembered by all not only for the New World he discovered， but also for the way he led for other explorers.

    Your English teacher has introduced a play to your class. Read the play.

    Characters: Benny, student, 14 years old

    Peter, students, 15 years old

    Susie, student, 14 years old

    Grace, student, 14 years old

    Time: One Sunday afternoon in autumn

    Place: Sunny Park

    (The four teenagers have just finished the picnic. They are tidying up.)

Benny: Wow! That was a great picnic. I'm so full that I can hardly move.

Grace: That's no excuse for not tidying up, Benny. Come over here and help me pack up the leftover food. Peter, can you put out the fire, please? And clean up the plate.

Peter: (Speaking unhappily to himself) How can I always get the dirty and difficult jobs?

    It's not fair.

    (Peter throws a bit of water on the fire. Then he picks up the ashes (灰烬) with an old newspaper and wants to throw them into the long grass. )

Susie: (Sounding surprised) What are you doing, Peter? That's d…

Peter: Whoops…the newspaper has caught fire.

Susie: And the grass… Benny, Grace, help! Help!

    (Benny and Grace come over quickly. They help put out the fire completely.)

Peter: Oh, no. What have I done?

Grace: You know that we should do everything carefully, don't you?

Peter: (With his head in his hands) Yes. What have I done? What have I done?

    Thomas Edison lit up the world with his invention of the electric light. Without him, the world might still be in the dark. However, the electric light was not his only invention. He also invented the motion picture camera and more than 1, 000 other things. About every two weeks he created something new.

    Thomas Edison was born in 1847. He attended school for only three months. His mother taught him at home, but Thomas was mostly educated. He started experimenting at a young age.

    When he was 12 years old, he became a newsboy on a train. experiments on the train in his spare time. Unluckily, his first work experience did not end well. They fired him when he accidentally set fire to the floor of the train. Then Edison worked for more than five years as a telegraph operator, but he continued spending much of his time in experimenting.

    Thomas Edison was totally deaf in one ear and hard to hear others, but he thought of his deafness as a blessing in many ways. It kept conversations of every 24 hours. Sometimes his wife had to remind him to sleep and eat.

    Thomas Edison died at the age of 84. He left a great many inventions that greatly improved the quality of people's life all over the world.

    A horse fair is an interesting place. There were young horses from the country, little Welsh ponies and many beautiful horses too. But there were also a lot of poor, thin horses, tired from hard work. I was very sad to see them.

    At the horse fair there was a man with a gentle voice and kind grey eyes. He offered 23 pounds for me, but they refused. Then a man with a very loud voice came. I was afraid he was going to buy me, but he walked off. Then the grey-eyed man came back again and said:

    "I'll give 24 for him."

    "Done," said the salesman. "He's a quality horse and if you want him for cab (出租马车) work, he's a bargain."

Half an hour later we set off for London, along country roads, until we came to that great city. There were streets to the right, and streets to the left. We went into one of the small streets, and then into a very narrow street, with small, old houses.

    My owner stopped at a house. The door opened, and a woman, a little girl and boy, came out.

    "Is he gentle, father?"

    "Yes, Dolly, as gentle as a kitten; you can pat him."

    Dolly, the little girl, patted my shoulder without fear. It felt so good! They led me into a comfortable, clean stable, and after a delicious meal I lay down to sleep, thinking "I'm going to very happy here".

    My new owner's name was Jerry. His wife was called Polly and they had two children, Harry and Dolly. The next morning they came to see me. I loved it when they patted me and spoke in gentle voices.

    "Let's call him 'Jack', after the old horse, shall we, Harry?" said Dolly.

    "Yes, let's," said Harry.

    The first week of my life as Jack, the London cab horse was very hard. The noise and the people and the traffic on the streets scared me. But Jerry was a very good driver, and that helped a lot Jerry soon found that I was ready to work hard and do my best, and he didn't whip (鞭打) me.

    He kept us very clean, and gave us as much food as we wanted. But the best thing was that we had Sundays off.