Nowadays, more and more teenagers use smart phones, tablets and other mobile devices more than ever before. And the amount of time they spend on these devices is only likely to increase in the future. But are all these changes good? We sometimes call children who are able to use mobile devices and technology easily digital natives. They can text, email, get Wi-Fi, and download. Some experts say that long periods of time spent chatting to friends online, playing video games and listening to mp3s, for example, may possibly change how their brains work. Then there is the question of privacy. All this online activity creates a digital footprint. Every time we share a photo or a post on social media, and every time we search for something on the Internet, information about our activity is stored somewhere. Our inability to control what happens to our children's digital footprint and their personal privacy has big possibilities. It might become normal for companies to ask their employees for their social media qualifications. We are also becoming more aware that companies and governments may be able to 'listen in' on our communications. So it is important to make our children aware of the possible results of over sharing. Another area where the digital world may have a big effect is in education. One worry is that kids who spend a lot of time online at home are sometimes unable to socialize properly with other children when they are at school. Other experts point out that, when it comes to children and technology, the children are the experts, not the teachers. They say that we should stop seeing online as 'bad' and offline as 'good' and there is evidence of innovative work in some schools. So, do we really need to rescue our children from the dangers of the digital world? All the following may happen to our digital footprints EXCEPT  _ A) When surfing the Internet, our digital footprints are saved. B) Some business societies may take advantage of the information. C) Government may look into our communication through the Internet. D) Digital pictures may be printed by our computer automatically.
D

Will there be a time in our lives when cars don't crash? When we can just sit back and relax and our cars will drive themselves. Auto technology experts say "yes". And they say that some of those advances may happen quicker than you might think. They will require the users to input the name of the destination or the complete address of the location that they want to go and the cars' artificial intelligence takes them there automatically without a driver. They will run on solar power in the daytime and ethanol fuel   at night. Toyota, BMW and Honda will completely control the trade of driverless car business together and will have the cheapest driverless cars. Fossil fuels will be completely incompatible   with these cars. Driverless cars will not require a driver's license of any grade to operate. Anyone with basic literacy and computer skills who are at least 16 years of age will be legally allowed to operate the vehicle with absolutely no restrictions. This would give the young users permission to operate the driverless cars on major highways as well as secondary roads without needing a separate classification. In addition to all this, drunken people will be able to use their own automobiles to return home because they are not "driving" the vehicle. What's more, car insurance will become _ because there will be no more automobile accidents after the year 2025. This is because the driverless car will have all safety methods in place by the car's artificial intelligence to prevent automobile accidents. Global positioning systems will become mandatory   in all newly-manufactured cars after 2010, and will be the most important part in the driverless car. Which of the following may be the best title of the passage? A) Car safety. B) Driverless cars. C) The future cars. D) New technology in cars.
B

I was sure that I was to be killed. I became terribly nervous. I felt in my pockets to see if there were any cigarettes, which had escaped their search. I found one and because of my shaking hands, I could hardly get it to my lips. But I had no matches, they had taken those. I looked through the bars at my jailer  . He did not make eye contact with me. I called out to him "Have you got a light?" He looked at me and came over to light my cigarette. As he came close and lit the cigarette, his eyes absently locked with mine. At that moment, I smiled. I don't know why I did that. Perhaps it was nervousness, perhaps it was because, when you get very close, one to another, it is very hard not to smile. Anyway, I smiled. I know he didn't want to, but my smile went through the bars and generated a smile on his lips, too. He lit my cigarette but stayed near, looking at me directly in the eyes and continuing to smile. I kept smiling at him, now considering him as a person and not just a jailer. "Do you have kids?" he asked. "Yes, here, here." I took out my wallet and nervously felt the pictures of my family. He, too, took out the pictures of his family and began to talk about his plans and hopes for them. My eyes were filled with tears. I said that I was scared that I'd never see my family again, never have the chance to see them grow up. Tears came to his eyes, too. Suddenly, without another word, he unlocked my cell   and silently led me out and set me free. "My life was saved by a smile." Yes, the smile--the unaffected, unplanned, natural relation between people. I really believed that if that part of you and that part of me could recognize   each other, we wouldn't be enemies. We couldn't have hate or scare. Which of the following do you agree with most? A) The jailer helped him because he was a friend of the writer. B) There would be no hate or fear if there is understanding. C) A picture of one's family is helpful in time of trouble. D) The writer had no chance to see his children again.
B

Back in the fifteenth century, in a tiny village near Nuremberg, lived a family with eighteen children.In spite of the hopeless condition, two of the children, Albrecht Durer and Albert, had a dream.They both wanted to pursue their talent for art.After many long discussions, the two boys finally worked out an agreement.They would toss a coin.The loser would go down into the nearby mines and, with his earnings, support his brother who attended the academy.Then, when that brother who won the toss completed his studies, in four years, he would support the other brother at the academy. Tossing a coin, Albrecht Durer won and went off to Nuremberg.Albert went down into the dangerous mines and, for the next four years, supported his brother, _ work at the academy was almost an immediate sensation .By the time he graduated, he had earned considerable fees for his outstanding works. When the young artist returned to his village, the Durer family held a festive dinner to celebrate Albrecht's triumphant homecoming.Albrecht drank a toast to his beloved brother for the years of sacrifice that had enabled him to complete his dream."And now, Albert, blessed brother of mine, now it is your turn.Now you can go to Nuremberg to look for your dream, and I will take care of you." Tears streaming down his pale face, Albert sobbed, "No...no...It is too late for me.Look...look at what four years in the mines have done to my hands!The bones in every finger have been broken at least once, and lately I have been suffering from arthritis so badly in my right hand that I cannot even hold a glass to return your toast, much less draw delicate lines with a pen or a brush." To show thanks to Albert for all that he had sacrificed, Albrecht Durer painstakingly drew his brother's injured hands with palms together and thin fingers stretched skyward.He called his powerful drawing simply "Hands", but the entire world almost immediately opened their hearts to his great masterpiece and renamed it "The Praying Hands".The next time you see a copy of... Which of the following statements is NOT true about Albrecht Durer? A) He began to earn his living after graduation B) He did perfectly well at the academy C) He wanted his brother to go to the academy D) He created great masterpieces

A