Read the following article and select the best answer. Article: After years of hearing drivers complain about scratches on their cars, Japan's Nissan Motor Company has officially announced the next big thing---a paint that not only resists scratches and scrapes, but actually repairs itself within a few days. The new material, developed by Nippon Paint Company, contains an elastic rubbery-like resin that is able to heal minor marks caused by car wash equipment, parking lot encounters, road debris or even on-purpose destruction. The automaker admits its results vary depending on the temperature and the depth of the damage, but adds this is the only paint like it in the world, and tests prove it works. Minor scratches, the most common type, are said to slowly fade over about a week. And once they're gone, there is no trace that they were ever there. The special paint is said to last for at least three years after it is first applied, but there is no word yet on whether more can be added after that period. Nissan claims car washes are the worst offenders for this type of damage, accounting for at least 80 percent of all incidents. But the complete auto-healing won't come without scratching your wallet. The vehicle maker notes the special paint adds about $ 100 U.S. to the price of a car. It plans to use its new chemical mixture only on its X - Trail SUVs in Japan for now, as it looks for a more widespread presentation. And while plans to offer the feature overseas haven't been made yet, if it's a hit there, you can be almost sure market forces will drive it to these shores, as well. Question: The paint used on cars can _ . - last 3 years before it is re-applied again - fade only in a few days - help to protect cars from minor paint damage - reduce car scrape incidents to 20 percent
help to protect cars from minor paint damage

Read the following article and select the best answer. Article: Many people believe that they will be happy once they arrive at some specific goal they set for themselves. However, more often than not, once you arrive "there" you will still feel dissatisfied, and move your "there" vision to yet another point in the future. By always chasing after another "there", you are never really appreciating what you already have right "here". It is important for human beings to keep sober-minded about the age-old drive to look beyond the place where you now stand. On one hand, your life is developed by your dreams and aspirations . On the other hand, these drives can pull you farther and farther from your enjoyment of your life right now. To be grateful means you are thankful for what you have right now. Gratitude fills your heart with the joyful feeling and allows you to fully appreciate everything that arises on your path. As you try hard to keep your focus on the present moment, you can experience the full wonder of "here". There are many ways to develop gratitude. Here are just a few suggestions you may wish to try: * Imagine what your life would be like if you lost all that you had. This will most surely remind you of how much you do appreciate it. * Make a list each day of all that you are grateful for, so that you can stay conscious daily of your blessings. Do this especially when you are feeling as though you have nothing to feel grateful for. Or spend a few minutes before you go to sleep giving thanks for all that you have. * Spend time offering assistance to those who are less fortunate than you, so that you may gain a new perspective . What really matters is that you create a space in your consciousness for appreciation for all that you have right now, so that you may live more happily in your present moment. Question: Gratitude can NOT _ . - fill your heart with happy feelings - allow you to fully appreciate your "here" - make people experience the wonder of "here" - drive people to give up their future
drive people to give up their future

Q: Read the following article and select the best answer. Article: Are you carrying too much on your back at school? You're not alone. Back experts in the USA were worried that young students are having back and neck problems because they are carrying too much in their backpacks (schoolbags). "It hurts my back when I run," said Eglin Reyes, a student in Virginia. "It's hard to get up the stairs with my backpack because it's too heavy." Students have to carry heavy backpacks on their backs for a whole week's study. Beeline is one of them. They have regular backpacks with two straps to carry them, but a number of students with heavy loads have switched to rolling backpacks. The backpacks have wheels and can roll on the ground. Shirley Park's backpack weighs 10 kilos, and she said, "I'll change to a rolling backpack because I am starting to have back pain." How much is too much? Experts say that students should carry no more than 10 to 15 percent of their own body weight. A few students have had a good idea to lighten the load: Less homework. Doctor's suggestions: *Lighten the load. Take home only the books the students need that night. *Wide straps are better. They can send out weight over your shoulders and be sure to wear backpacks with two straps. *The heaviest things should be packed closest to the back. *Bend both knees when you pick up the pack, don't just bend the waist . Question: If a child carries a heavy school bag , _ - his back and neck will be hurt - his head and arms will be hurt - his hands will be hurt - his feet will be hurt
A: his back and neck will be hurt

(Question)
Read the following article and select the best answer. Article: When a tornado hit the small town of Otwell, Indiana years ago, Kathryn Martin, 32, who lived 60 miles away in Evansville, couldn't get the news out of her mind. "I kept thinking, 'Those poor people. Somebody's got to help them,'" she says. She knew firsthand what they were going through. Six months earlier, a tornado had struck her town, taking the lives of her 2-year-old son, C.J. and her mother-in-law. "It was the most terrible experience of my life," she says. "That _ will never go away, and it broke my heart to think about what these families were going through in Otwell." So Kathryn loaded her car with juice boxes, snacks and toys and drove to Otwell. She gave the items to the Red Cross, and as she was leaving, she saw a couple sorting through the ruins of their home while their children were watching. So Kathryn stopped and gave a few toys to the kids and played with them for a while. "The parents couldn't thank me enough for what I did for their children," she says. On the drive back to Evansville, Kathryn came up with an idea to help more kids. She talked her family, friends and neighbors into joining her and spent the next few months organizing fundraisers. Finally, in August 2007, she showed C.J.'s Bus, a 35-foot school bus that was turned into a mobile playroom. In the following years, stocked with video games and DVDs, toys, crafts, books and more, the bus traveled to disaster-torn towns, giving the children there a safe place to play. So far, C.J.'s bus has traveled to three states affected by tornadoes or floods, cheering up more than 756 children, aged 3-13. Question: When she heard that Otwell was hit by a tornado, Kathryn Martin _ . - felt it was the most terrible experience of her life - wanted to do something for the people there - was afraid that a tornado would strike her home - was extremely worried about her family members
(Answer)
wanted to do something for the people there