Read the following article and select the best answer. Article: Great grandmother Lillian Lowe today claimed she is the world's oldest Facebook user at 103 -- and she updates her status from her iPad. Just two months away from her 104thbirthday, the family of young-at-heart Lillian believe she is the oldest of the social networking website's 500 million users around the world. Lillian Lowe is thought to have taken the crown of oldest Facebook user from 104-year-old Ivy Bean who died in her sleep in July. Lillian said today that she is a big fan of the social networking site. "I love it. It is very exciting. It's a wonderful way of exploring something new. But I must say it's really a waste of time. I'm sure there are lots of other things I should be doing rather than playing on a computer." She has 34 Facebook "friends" -- and her most active one is her great grand-daughter Kaylee Lowe, 10. She said, "I can recommend it to any grandparents who keep in touch with their family by telephone all the time." Lillian was born in 1907 and she can still remember the news of the Titanicsinking in 1912. Lillian said, "I think almost everything has been invented during my time. What I particularly like now is this Google Earth. "When I was 84, I visited Australia with my younger sister Mary, who will be 100 next year. "We had a lovely trip, so yesterday I looked at Australia again on the Internet. "I've always read a lot during my life, and this computer has just taken the place of a book." Her grandson Steve set Lillian up with her Facebook account -- and gave her his iPad to use. Steve said, "Now and again, she might be surprised at a few of the funny teenage behaviors she sees on Facebook. "But she's pretty tolerant and it doesn't annoy her. What's great about Grandma is that she's not afraid to take on new things and is always willing to learn -- she's a great inspiration to us all." Question: According to Lillian Lowe, the social networking site is _ . - misused by teenagers - a wonderful way to keep her updated - a good way to make friends - used by many grandparents
a wonderful way to keep her updated

Read the following article and select the best answer. Article: The Washington post - NASA's newest space habitat looks sort of like a kids' moon bonce, a big, bright, inflatable globe that could be lots of fun to play in. Soon astronauts on the International Space Station could get the chance to try . The expandable habitat made by Bigelow Aerospace recently passed NASA's strict certification requirements and is scheduled to be flown to the station in September. Called the BEAM ( Bigelow Expandable Activity Module), the habitat would be attached to the space station, where it would stay for two years. While there, it would be tested to see how it handles the _ of space - the radiation, the station's movement and even how it stands up to the debris flying around in orbit. The private Las Vegas company, founded by millionaire real estate mogul Robert Bigelow, won a $17.8 million contract from NASA to provide the module to the space station. "Today is the first step, but it's a big step," said Bigelow's George Zamka. Replace the space station or make it larger. It also hopes to build the habitats on the moon. Its B330 module would be even bigger, with 330 cubic meters of internal ( ) space. The modules could be connected. Creating research facilities, the company says, or even space hotels. In an interview ,NASA's William Gerstenmaier, said he was eager to see how the module performs , and said he was especially pleased " to see how the private sector can step up and help us meet our requirements." The module will be flown to the space station by SpaceX, the first commercial company to resupply the space station. Question: What would be the best title for this passage? - NASA's space habitats flown to the station. - NASA's space habitat it the station. - NASA's new expandable space habitat. - NASA's newest inflatable globe.
NASA's new expandable space habitat.

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Read the following article and select the best answer. Article: WASHINGTON -- Patients with HIV, the virus that causes AIDS, often develop vitamin deficiencies . A new study has found that giving these patients a multivitamin with a mineral supplement helps to fight the disease and slows the disease's progression. Sub-Saharan Africa has always been the center of the AIDS. In Botswana, despite aggressive prevention campaigns, one out of every four adults is infected with HIV. Professor Marianna Baum based her latest research there. Baum recruited almost 900 newly infected adults who had not yet received the anti-AIDS drugs that target the virus. These adults were then divided into groups that randomly received different combinations of vitamins B, C and E, the mineral selenium or a placebo . Most patients with HIV become deficient in these vitamins, which help improve immunity . Baum said she initially thought the multivitamins alone or selenium alone would be effective in strengthening the immune system, but found that incorrect. "We were surprised to find that only the combination was effective," said Baum. Research shows that when people with HIV receive anti-retroviral drugs shortly after infection, they can remain healthy and are less likely to pass the virus to others. For many countries, however, the cost of these anti-AIDS drugs is still prohibitive. Baum said the vitamin and mineral combination treatment should help low income countries better control the virus. "A simple multivitamin supplementation with selenium provided early in HIV disease can actually slow the HIV disease progression and it is safe. It is low cost and it should be provided very early in HIV infection," said Baum. Baum said the supplements are not meant to replace anti-retroviral therapy, but can help those who cannot obtain the drugs. Dr. Anthony Fauci, a world famous expert on AIDS, disagrees. "I haven't read the paper, but having taken care of HIV-infected individuals for three decades, I would doubt that vitamins are going to have a major effect... Question: Which of the statements is possibly supported by Dr. Anthony Fauci? - The finding is great news for low income patients. - Vitamins will have a great impact on stopping HIV . - Anti-retroviral treatment is effective to stop HIV. - Vitamins should be used early in HIV infection.
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Anti-retroviral treatment is effective to stop HIV.