①What great fun it is{#blank#}1{#/blank#}(get) around the city on a three-wheeled vehicle.

②The twin {#blank#}2{#/blank#} (raise)school things for poor children at that moment.

③The flowers you are lookingforward to {#blank#}3{#/blank#} (sell) out if you don't order them in time.

④Neither of them {#blank#}4{#/blank#}(choose) to become an astronaut because of their carelessness.

⑤Our teacher once told us that theearly bird {#blank#}5{#/blank#} (catch) the worm.

⑥It turned out that the victim{#blank#}6{#/blank#} (kill) himself instead of being killed.

⑦Betty can play the guitar verywell because she {#blank#}7{#/blank#} (practice) thousands of times.

⑧The disabled who make a living ontheir own are well worth {#blank#}8{#/blank#} (respect).

    If you take the subway in Beijing，you may see there's nobody in the driver's seat．But don't be afraid—it just means you are on the new driverless line．{#blank#}1{#/blank#}September 2017，a driverless subway line{#blank#}2{#/blank#}(name)the Yanfang Line started to try running in Beijing．The line was open to passengers at {#blank#}3{#/blank#}end of 2017．The trains on the new line are the Chinese{#blank#}4{#/blank#}(one)domestically(国内地)made driverless subway cars．The line {#blank#}5{#/blank#}(build)between Beijing's Yanshan and Fangshan areas with 960 seats and a top speed of 80 {#blank#}6{#/blank#}(kilometer)per hour. The trains are{#blank#}7{#/blank#}(complete)self-driven．The general designer says the driverless trains actually run in a{#blank#}8{#/blank#}(safe)way than regular subway trains．And of course，the "drivers" of the new trains can't become ill{#blank#}9{#/blank#}tired．So far, twelve cities in China{#blank#}10{#/blank#}(begin)to build such driverless subway lines．

    Florence Nightingale was a nurse who saved many people in the 19^th cenury. She was named after the city of Florence in Italy.

    Florence was {#blank#}1{#/blank#} unusual young woman for her time, bemuse she didn't want to go to parties and get married. She wanted to be a nurse and help people. Her family {#blank#}2{#/blank#} (not)want her to become a nurse because hospitals back then were dirty, horrible places.

    {#blank#}3{#/blank#} the age of thirty-one, Florence went to Germany and learned all about nursing. It was hard work, {#blank#}4{#/blank#} she loved it.

    In 1854, lots of British soldiers went to fight in the Crimean War. Army hospitals were filled with injured people, but there {#blank#}5{#/blank#} (be)no nurses and many soldiers died. Florence and a team of nurses went to help.

    Florence worked 20 hours a day to make the hospital {#blank#}6{#/blank#}(clean)and safer place. She brought fresh food, she cleaned the beds and she used clean bandages on the wounded soldiers fewer {#blank#}7{#/blank#} (man) were dying.

    At night, Florence talked to the injured soldiers and helped them {#blank#}8{#/blank#}(write) letters to their families. They called her "the lady with the lamp", {#blank#}9{#/blank#} she always carried a lamp.

When Florence returned to England, people called her a hero. Queen Victoria wrote her a letter to say thanks, She {#blank#}10{#/blank#} (give)the honor(荣誉)—-Order of Merit, becoming the first woman to receive it

    On February 9th, 2013, Sarah Darling was walking along the street When she met a homeless man {#blank#}1{#/blank#} (name) Billy Ray Harris. She reached into her change purse, emptied out all the coins she had and {#blank#}2{#/blank#} (give) them to me homeless man. Neither of them realized that this small generous act(善举) would change {#blank#}3{#/blank#} (they) lives.

    Sarah didn't realize that she had given Billy not only all her change but also her diamond ring until the next morning. She and her husband, Bill Krejci, rushed to see if they could {#blank#}4{#/blank#} (find) Billy. The man was not only in the same place, but also {#blank#}5{#/blank#} (immediate) returned the ring. The grateful couple paid him back {#blank#}6{#/blank#} his honesty by emptying out their pockets of all the money they had.

    Bill Krejci, a web designer, felt mat he needed to do something more for this amazingly honest man. So {#blank#}7{#/blank#} 18 February, he set up a special page(网页) {#blank#}8{#/blank#} (raise) money for him. In just four days, Billy received over $85,000 and there seems to be no end yet.

    That is not enough. Billy is living with a person who is generous instead of {#blank#}9{#/blank#} (live) in the streets. And that's not all-Thanks to the news report, he got together again with his {#blank#}10{#/blank#} (old) brother, Edwin Harris who he had been unable to find for 27 years.

    All the good luck is just because Billy did the right thing-returning something that did not belong to him.