S1 Los Angeles ( ) its public transportation network. （拡張する） Los Angeles citizens are tired of crowded roads and traffic jams, so the city is making a big investment in new public transportation. Modern Los Angeles was developed when cars became popular in the U.S., but since 1940 the population has doubled, and there is no more room to widen the city's crowded roads. The new Expo subway line, Gold rail line, and Orange rapid bus line have already opened, and another subway is being built from downtown to Santa Monica Beach. In the past year alone, the number of rail and subway users has jumped 23 percent.

S2 Hello and welcome to the annual Los Angeles Motor Show. We have a thousand cars on display, with 40 brand-new models. The theme this year is "the ( ) of driving.” This exhibition will give you an exciting look at the huge changes ahead. A big feature of this year's show is green vehicles. Hybrid and electric are becoming lighter, more efficient, and more powerful all the time, and luxury models are now appearing. Companies are predicting green vehicles will outnumber traditional cars within 20 years. Another big feature of this year's show is self-driving cars. These are vehicles completely controlled by computer. All you have to do is input your destination, and the vehicle does the rest. You'll be free to work, sleep, eat, entertain yourself, or relax with friends during the journey. All the necessary GPS and sensor technology is available, and these vehicles are much safer than ordinary cars. The only barrier now is changing the law to allow them on our roads. As usual this year, you'll also be able to check out all the latest car models. Dozens of new vehicles are available for you to test-drive during your visit. Visit the information counter in the main lobby to book a drive in the vehicle of your choice. Thank you, and enjoy the show.

S1 要約2 1940年以来　人口が倍で、混雑した道を広げるスペースがない。 since 1940 the population has doubled, and there is no more ( ) to widen the crowded roads.

S1 要約１ロスの市民は渋滞にうんざりして、新しい公共交通機関に大きな投資をしている。Los Angeles citizens are tired of crowed roads, so they are making a ( )( ) in new public transportation.

S1 要約３ いくつかの地下鉄、鉄道、バスがもうすでにオープンし、別の地下鉄はダウンタウンからサンタモニカまで建設中である。Some subway ,railway and bus have already opened and another ( )( )( ) from downtown to Santa Monica Beach.

S1 要約４　過去一年以内に鉄道と地下鉄の重客者数は23％アップした。　In the past year alone,( )( )( ) rail and subway users has jumped 23 percent.

S2 要約２ A big feature is green vehicles. Hybrid and EV are becoming lighter , more efficient, and more powerful all the time. luxury models are now appearing. green vehicles will ( ) traditional cars within 20 years.(上回る）

S2 要約１　a thousand cars with 40 brand new model are ( ) at Los Angeles Motor Show. The theme this year is "the future of driving.” (展示される）

S2要約３Another big feature is self driving car. These are vehicles completely controlled by computer. driver input only destination and vehicles dose the rest. Self driving cars are much safer than ( ) cars.(普通の） The only barrier now is changing the law.

S2 要約4 (. )(. )(. )(. ), you can check out all the latest car models. (今年もいつものように）Dozens of new vehicles are available for you to test-drive during your visit.

S3 Interviewer: What do you ( ) as your top green achievements during your term as mayor? Mayor: Well, the main thing we did was introduce a £ 10 road toll. When you drive into central London, you now have to pay £ 10. The goal was to reduce traffic jams and pollution. Interviewer: That was a bold decision. Has it improved traffic? Mayor: Absolutely. Journey times have been reduced by 14 percent. On average, 60,000 fewer cars are entering the city each day. Around 60 percent of former drivers now use public transport, 25 percent have switched to car sharing, and the rest use motorbikes and bicycles. Interviewer: And how is the toll money being spent? Mayor: All of it is invested in public transport. This year we introduced new hybrid buses which get twice the mileage of ordinary buses. Interviewer: What other green achievements have there been? Mayor: I'm also proud of our bicycle hire scheme. We now have 6,000 rental bikes in central London. The bikes are used 25,000 times a day. The program has more than 146,000 members. I ride the rental bikes to work each day, and I encourage all Londoners to join me.

S3 要約１ the main green achievements we did was was introduce a £ 10 road ( ).(料金）you have to pay £ 10 when you drive into central London. The goal was to reduce traffic jam and pollution.

U1 S3 要約2 That was a ( ) decision.(大胆な） Journey times was reduced by 14 percent. 60000 fewer cars are entering city each days. 60% of former rivers use pubic transport. 25% switched car sharing. The rest used motorbikes and bicycles.

U1 S3 要約4　Other green achievements was bicycle rental scheme. we have 6000 rental bikes and they were used ( )( )( )( ).(1日25000回) programs has 146000 members.