Read the following article and select the best answer. Article: Inspired by a 9-year-old cyclist who uses only part of one hand, a group of University of Guelph students has won an international award for their invention--a bike brake lever . It pulls both the front brake and the back brake at the same time. Lauren Turner was able to ride her bike, but not as confidently and quickly as her friends. "She couldn't use the front brake. She was only using the back brake, but the front brake makes you stop twice as fast," says Micha Wallace, who with Katie Bell, Anina Sakaguchi and Andrew Morris won second prize in the James Dyson Awards for their single-handed bike braking lever. "She used it all last summer and she had no problems. She said it helped her go faster because she felt more confident in her braking abilities. She felt safer." says Wallace. The invention was the fourth-year design project for the four students. They designed, tested and created a prototype within a four-month period. When Wallace heard about the James Dyson Awards on the news, she and her co-inventors entered their project in the UK-based contest. The contest mainly rewards student designers who create products that improve the way we live. The Guelph students collected the second prize -PS2,000 for them, plus PS500 for their school. As well, they had a chance to meet James Dyson, a UK inventor. While praising the students for their creativity, Dyson said the single-handed lever could improve safety for all cyclists. "By using both brakes at once," he explains, "you could prevent the possibility of flying over the handlebars and ending up with an injury." The students are hoping to sell the patent to a major company. It may be used in other devices that require two hands for operation. Question: The bike brake lever was designed for the purpose of_. - winning James Dyson Awards - helping people become confident - applying for a patent for the invention - helping the disabled ride their bike safely
helping the disabled ride their bike safely

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Read the following article and select the best answer. Article: A young girl is calling a neighbor a superhero because of what he did when she was trapped beneath a car. Nick Harris said he didn't know where he found the strength, but somehow he managed to lift a car off the 6yearold girl last week,earning himself the title of superman. "I just think it' s a Christmas miracle,"Harris said. Harris said he has tried time and again to recreate the surprising show of strength because instinct sent him running to the 6yearold' s aid. "I just ran over there,saw the tire on her,and lifted the car up to get her out from underneath the car,"Harris said. "I don't know how I did it. I've tried three or four times since then." Harris was dropping off his daughter at Eugene Field Elementary Friday morning when he saw a car back out of a driveway,pinning the girl under its tire. That girl turned out to be his daughter's best friend. "I was expecting her to have bad injuries,"Harris said. "I've had broken toes, because a car just backed over my foot. And here this whole car was on top of her. I wasn't expecting it to turn out as wonderful as it did." The first grader was flown to Children's Mercy Hospital in Kansas City by an air ambulance ,but didn't have to stay long. "They all call me superman now,"Harris said. "I'm just a dad. I'm just a dad that was in the right place at the right time. And I was finally able to help and I did something good." Question: Harris tried many times to repeat his action in order to _ . - prove he had great strength - find out how he had done it - show his daughter he was a hero - make people believe what happened
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find out how he had done it

Ques: Read the following article and select the best answer. Article: On Nov.18,1995,Itzhak Perlman,the violinist,came on stage to give a concert at Avery Fisher Hall at Lincoln Center in New York City. If you have ever been to a Perlman concert, _ him.He was stricken with polio as a child,and so he has braces on both legs and walks with the aid of two crutches . He walks painfully, yet majestically, until he reaches his chair.Then he sits down,slowly, puts his crutches on the floor, undoes the clasps on his legs,tucks one foot back and extends the other foot forward.Then he bends down and picks up the violin, puts it under his chin,nods to the conductor and proceeds to play. But this time,something went wrong.Just as he fmished the first few bars ,one of the strings on his violin broke.You could hear it snap ---it went off like gunfire across the room.There was no mistaking what that meant.There was no mistaking what he had to do. We figured that he would have to get up,put on the clasps again,pick up the crutches and limp his way off stage-to either find another violin or else find another string for this one.But he didn't.Instead.he waited a moment,closed his eyes and then signaled the conductor to begin again. The orchestra began,and he played from where he had left off.And he played with such passion and such power and such purity as they had never heard before. When he finished, there was an awesome silence in the room.And then people rose and cheered.He smiled,wiped the sweat from this brow, raised his bow to quit us,and then he said in a quiet tone."You know, sometimes it is the artist's task to find out how much music you can still make with what you have left.'' Question: What did the audience feel when Itzhak Perlman finished playing? - Surprised. - Disappointed. - Moved. - Satistied.
Ans: Moved.

Read the following article and select the best answer. Article: Hong Kong, major commercial center for Asia, and with a population which has grown at an alarming rate to over 5 million, is a city highly dependent on mass (, ) transit of all sorts, both local and long distance. An ordinary Hong Kong worker or businessman, going about his daily activities, simply must use transportation at one time or another. Because Hong Kong is in two parts, Kowloon, on the mainland side, and Hong Kong, the island, with Hong Kong's harbor in between Hong Kong's mass transit systems, in addition to going over land they must also cross water. Going from home to work, or going shopping from one side of the harbor to the other, the Hong Kong resident has three choices. One way is to take a bus which will cross the harbor through an under water traffic tunnel moving slowly through bumper- to-bumper traffic.Another way is by ferry boat , a pleasant ride which crosses the harbor in from seven to fifteen minutes. But by far the fastest way of crossing the harbor is the newly built underground electric railway, the Hong Kong Metro . If one gets on the train in the Central District,the commercial area of Hong Kong on the island side, he can speed across the harbor in an astonishing three minutes. On the other side of the harbor the railway continues, snaking back and forth through the outlying districts of Kowloon, allowing one to get off a short distance from his destination. The story of the Metro is an encouraging one for supporters of mass transit. Although building the system was certainly a challenging task, the Japanese firm hired to construct it did so in record time. Construction got underway in 1979 and it was completed in 1980. For the average commuter the system has only one disadvantage; it is more expensive than by bus or ferry. One can ride the bus across the harbor for half as much or he can ride the ferry across for less than one-fifth as much. Question: The business area on the island side of Hong Kong is referred to as _ . - Kowloon - the Central District - the Hong Kong Metro - downtown Hong Kong
the Central District