閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號(hào)內(nèi)單詞的適當(dāng)形式。

By 2050，F(xiàn)uturologists（未來(lái)學(xué)家） predict that life will probably be very different 1._____ 2050.

TV channels will have disappeared. 2.________, people will choose a program from a “menu” and a computer will send the program3.______(direct) to the television．Today, we can use the World Wide Web 4._______read newspaper stories and see pictures on a computer thousands of kilometers away．By 2050, music, films, programs, newspapers, 5.______ books will come to us by computer.

Cars will run on new, clean fuels and they will go very fast．Cars will have computers to control the speed and there won’t6._____any accidents．Today, many cars have computers 7._______tell drivers exactly where they are．By 2050, the computer will control the car and drive it to your destination．Space planes will take people halfway around the world 8._____ 2 hours．Today, 9._______United States Space Shuttle can go into space and 10._____ on Earth again．By 2050, space planes will fly all over the world and people will fly from Los Angeles to Tokyo in just 2 hours.

Robots will have 11.______(place) people in factories．Many factories already use robots．Big companies prefer robots—they don’t ask for pay rises or go on strike, and they work 24 hours a 12.______．By 2050, we will see robots everywhere—in factories, schools, offices, hospitals, shops and homes.

Medical technology will have conquered many 13.________．Today, there is equipment that connects directly to the brain14.___ (help) people hear．By 2050, we will be able to help blind and deaf people to see and hear15.______

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Metro Pocket Guide Metrorail(地鐵)

Each passenger needs a farecard to enter and go out．Up to two children under ago five may travel free with a paying customer．

Farecard machine are in every station, Bring small bills because there are no change machines in the station and farecard machine only provide up to $ 5 in change．

Get one of unlimited Metrorail rides with a One Day Pass．Buy it from a farecard machine in Metro stations．Use it after 9:30 a．m．until closing on weekdays, and all day on weekends and holidays．

Hours of Service

Open: 5 a．m Mon-Fri 7a．m．Sat—Sun ．

Close: midnight Sun—Thurs 3 a.m．Fri.---Sat．nights．

Last train times vary．To avoid missing the last train, please check the last train times posted in the station．

Metrobus

When paying with exact change, the fare is $ 1．35 ．when paying with a smarTrip card, the fare is $1．25

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Senior citizens 65 and older and disabled customers may ride for half the regular fare．On Metrorail and Metrobus, use a senior/disabled farecard or SmarTrip card．For more information about buying senior/disabled farecards, farecard or SmarTrip cards and passes, please visit MetroOpenDoors．com or call 202-637-7000 and 202-637-8000．

Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100

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Avoid riding during weekday rush periods –before 9:30 a．m．a(chǎn)nd between 4 and 6 p．m．

If you lose something on a bus or train or in a station, please call Lost & Found at 202-962-1195．

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短文改錯(cuò)（共1小題）

假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫(xiě)的以下作文。文中共有1 0處錯(cuò)誤，每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。

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Dear David，

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In the fall of 1985, I was a bright-eyed girl heading off to Howard University, aiming at a legal career and dreaming of sitting on a Supreme Court bench somewhere．Twenty-one years later I am still a bright-eyed dreamer and one with quite a different tale to tell．

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