Read the following article and select the best answer. Article: A chip inserted in a young quadriplegic's brain is already improving his quality of life. Soon the benefits may be more widespread. A 25-year-old man unable to move from the neck down recently did what many assumed impossible. After a knife attack that had left him paralyzed, all he could move was his head, which he used to push a switch and call for a nurse. And he could turn his wheelchair by blowing into a straw near his face. That was it. Then last June, a Foxborough (Mass.) company called Cyber Kinetics opened the man's skull and inserted a special chip no larger than a baby aspirin. That insert has given him a few additional and precious abilities. When connected to a special computer via a cable, the chip translates the young man's thoughts into commands that let him move a cursor across a PC screen and open e-mail. He can draw a circle with a computer painting program. And he can use a robotic hook to perform simple tasks like picking up a candy and sliding it across a table. All he has to do is to think. Several new studies have begun or been completed in the past year. In fact, more than half of the scientific papers in this field, called brain-to-computer interaction (BCI), have been published in the past two years, notes Jonathan Wolpaw, a research physician at Wadsworth Center, the New York State Health Dept.'s research laboratory. Brain surgeries are no longer rare: Thousands of Parkinson's disease patients have had special devices inserted in their brains to ease uncontrollable shaking and other symptoms. The inserts themselves have improved, so the body doesn't reject them as furiously . And significant development has been achieved in software used to interpret the brain's signals and change them into commands understood by computers. But increased demand for thought technology remains the biggest reason for the field's progress. Today, 4 million Americans live with paralysis according to the Christopher Reeve Paralysis Foundation. Scientists hope that thought technology will... Question: What is the passage mainly about? - Communications gap - Thought technology - Brain surgeries - Human brains
Thought technology

(Question)
Read the following article and select the best answer. Article: After 20 years as a full-time wife and mother, I decided to be a school bus driver for I loved kids. After hard practice, by the time school started that year I'd gotten the hang of it. I was happy in my new work. I became a combination of chauffeur, nurse and friend. And if the kids needed it, I'd put on my "Tough Big Sister" act. It was a lot like my previous job---being a mom. When I think about my years of bus driving, many things crowded in, but mostly, I remember Charlie. Charlie, eight years old, with blond hair and crystalline gray eyes, began riding my bus in September of my fourth year driving. They all had stories to tell me about their summers. Charlie, though, ignored me. He didn't even answer when I asked his name. From that day on, Charlie was a trial. If a fight broke out I didn't have to turn my head to know who had started it. If someone was throwing spitballs I could guess the culprit's name. If a girl was crying, chances were Charlie had pulled her hair. No matter how I spoke to him, gently or firmly, he wouldn't say a word. He'd just stare at me with those big gray eyes of his. I asked around some, and found out Charlie's father was dead and he didn't live with his mother. He deserves my patience, I thought. So I practiced every bit of patience I could muster. To my cheery "Good Morning", he was silent. When I wished him a happy Halloween, he sneered. Many, many times I asked God how I could reach Charlie. "I'm at my wit's end." I'd say. Still I was sure that this child needed to feel some warmth from me. So, when he'd pass by, I'd ruffle his hair or pat him on the arm. Toward the end of that year, the kids on my bus gave me a small trophy inscribed "To the Best Bus Driver Ever". I propped it up on the dashboard. On top I hung a small tin heart that a little girl had given me. In red paint she had written, "I love Polly and Polly loves me." On the next-to-last day of school I was delayed a few minutes talking to the principal. When I got on the bus I realized that the tin heart was gone.... Question: Which detail from the story best shows Polly's love for Charlie? - She wished him a happy Halloween. - She ruffled his hair when he passed her. - She greeted him with cheery "Good Morning". - She lied to the other kids about what happened to the tin heart.
(Answer)
She lied to the other kids about what happened to the tin heart.

Ques: Read the following article and select the best answer. Article: Dear Chicken Soup for the Teenage Soul, Most people don't really know what pressures a typical teenager has to go through. Sure, our parents and grandparents were once teens, but things are so different now. It has never been to tougher to a teenager. It had never been more important to be in the "right group" or to have the "right brand" of shoes. And those are the easy things to deal with. We also face problems with family, friends, relationships and school pressures. When it gets to be too much, I turn to my friends. One friend I could not live without is Chicken Soup for the Teenage Soul. Your books have been so inspiring to me and have helped me to deal with and understand the problems I go through. For example, I went through a confusing time with my friends when we got to junior high. I had known these friends since kindergarten, and when we began junior high it seemed like some of them began to change. We started hanging out with different groups, and we slowly grew so far apart that it seemed as if we had never been friends. I felt confused and hurt. Sometime during this period I read the story Friends Forever in Chicken Soup for the Teenage Soul II.I felt so much better after reading it. It was like a weight had been lifted from me when I realized that many friendships went through changes and that we weren't the only friends to experience _ People change, but that doesn't mean we have to lose the friendships we once shared. My friends and I still spend time together when we can and care about each other a lot. That things are different doesn't mean I have to forget about all the good times we had. I will always keep the memories in a safe place in my heart. Sincerely, Peter Question: In the letter the author mainly tells us that - people change but friendships always last. - changes sometimes cause hurt and confusion - people will go through many changes in life - friendships should be kept with skills
Ans:
people change but friendships always last.