Ques:Read the following article and select the best answer. Article: My friend Jennie gave her bone marrow( )to a 50-year-old woman, a woman she has never met. At the end of March, the Red Cross called back. Six different blood elements were tested ; Jennie matched five completely and was about a 3/4 match of the six. So she was the best match. In April, Jennie went for a complete physical exam by one of the doctors who would perform the surgery. The doctor had to make sure that it would be no tread to her. The doctor told her that the surgery would need to have two quarts of bone marrow from her hip bones. Jennie would probably be released the same day the surgery took place and should expect to be painful for a couple of months. "I didn't think it was that big a deal until I realized I was a match," Jennie said. "There was not a question in my head. It didn't seem like something that was going above and beyond. " Jennie was left with two very small scars on her lower back from the surgery and was giving medication to help reduce the pain. She still felt a great deal of pressure on her lower back. "Being only 21, I felt like I am not old enough to significantly impact someone's life," Jennie said. " It seems strange to me that I could possibly save this woman's life which was being cut short by cancer. " Three weeks after the surgery, Jennie received a car from the Red Cross representative who told her the transplant was successful. "I feel good, and I think it will actually work for her. " She said, "So many people say that they'd only donate if it was for a family member or close friend. This woman was someone's family and someone's friend. Obviously no one she knows is a match, and the fact that you'd be able to help a perfect stranger is greater. " Question: The best title of this passage should be _ . - A Great Woman - To Save a Stranger - My Good Friend - Jennie's Life Blood

Ans:Jennie's Life Blood
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Ques:Read the following article and select the best answer. Article: Their thumbs sure must be sore. Two central prefix = st1 /Pennsylvaniafriends spent most of March in a text - messaging record attempt, exchanging a thumbs-flying total of 217,000. For one of the two, that meant an inches-thick itemized bill for $ 26,000. Nick Andes, 29, and Doug Klinger, 30, were relying on their unlimited text messaging plans to get them through the escapade , so Andes didn't expect such a big bill. " It came in a box that cost $ 27.55 to send to me." he said. He said he "panicked" and called T-Mobile, which said it would investigate the charges. The two Lancaster-area residents have been practically non-stop texters for about a decade since they attended Berks Technical Institute together. That led Andes to searching for the largest monthly text message total he could find posted online: 182,000 sent in 2005 by Deepak Sharma in India. Andes and Klinger were able to set up their phones to send multiple messages. During a February test run they found they could send 6,000 or 7,000 messages on some days, prompting the March messaging marathon. " Most were either short phrases or one word, 'LOL' or 'Hello', things like that , with tons and tons of repeats," said Andes, reached by phone. Andes sent more than 140,000 messages, and Klinger sent more than 70,000 to end the month with a total of just over 217,000, he said. A spokesman for Guinness World Records didn't immediately return messages asking whether it would be certified as a record. April came as a relief to Andes' wife , Julie, who had found his phone tied up with texting when she tried to call him on lunch breaks. " She was tired of it the first few days into it, "Andes said. Question: The two young men sent so many messages - in order to set a record - for they were good friends - for they had a lot to say to each other - to train their thumbs

Ans:in order to set a record
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Ques:Read the following article and select the best answer. Article: It is surprising that eating three meals a day--breakfast,lunch and dinner-has been a custom only since 1890. Before this time,people only had two meals a day--breakfast and dinner. In the 16th century,breakfast was only to break one's fast . But 200 years later it had become a large meal,not just for family,but for numbers of guests as well. It was a social event. It began at 10 a.m. and lasted until 1 p.m. Then breakfast began to be less popular. It became,instead,a lighter meal and was taken at a much earlier hour. By 1850 it had been pushed back to 8 a.m. and became a family meal. Dinner,however,went to the other way. In the 16th century it was eaten at 11 a.m. Years later,it had moved to the early afternoon,then to 5 p.m. By 1850 dinner time had reached 7 p.m. Lunch is a recent idea. It first appeared as a snack to fill the gap between breakfast and dinner. Question: Breakfast became a family meal since the _ century. - 17th - 19th - 16th - 18th

Ans:19th
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Ques:Read the following article and select the best answer. Article: Lights Out at Bedtime There are plenty of good reasons to power up a personal desktop or laptop computer in the evening -- writing e-mails,chatting on social networks or making purchases over the Internet,for instance.But various studies indicate that people who stare at a PC's bright monitor shortly before going to bed probably sleep less soundly than they would otherwise because the light seriously affects their natural wake-sleep cycle."They haven't proved it though," says Dieter Kunz,the team's director at Charite's Psychiatric Clinic in St.Hedwig's Hospital in Berlin. Similarly,exposure to just 10 minutes of normal bathroom lighting is enough to free the sleep hormone melatonin,which regulates people's natural wake-sleep cycle and makes them sleepy at nightfall. Ten years ago,a team of British and American researchers detected a photo-pigment in the human eye that signals to the body whether it is day or night,summer or winter.The photo-pigment is especially sensitive to blue light. "The blue light more or less tells the body,'It's daytime,be awake,'" Kunz says.Monitors have a mostly cold white light content and scientists suspect the photo-pigment may react similarly to it.So the longer people look into the bright light,the more awake they become - and then sleep poorly. A lot of people have difficulty "switching off" in the evening.About half of the women in Germany and a quarter of the men sleep poorly. Environmental factors are only one of the possible causes.Job stress as well as personal and health concerns are also the main reasons for their sleep problems. In addition,electronic objects' standby lights and indicator lamps can be annoying in the dark and affect sleep."Sound scientific evidence is still lacking on this matter," Kunz notes. According to Kunz,those who cannot go without their computer in the evening should turn down the blue content if possible and lower the brightness somewhat."But nobody does that because,after all,you want to concentrate while working at the computer and the... Question: The passage is mainly about _ . - natural wake-up cycles - the effect of light on sleep - personal and health concerns - functions of computer monitors

Ans:
the effect of light on sleep
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