(Question)
Read the following article and select the best answer. Article: Wisdom teeth are normally the last teeth to appear.This usually happens when people are in their late teen years or early twenties,in other words,when they are older and wiser. Wisdom teeth can grow into place normally and never cause a problem.But often there is not enough room for them in the mouth;they might crowd other teeth.Sometimes they even push sideways through the gums . An impacted wisdom tooth is one that fails to completely rise through the gums.Wisdom teeth that only partly break through can leave space for bacteria to enter around the teeth.Infection is a risk in these cases. Wisdom teeth that are not well lined and become impacted are often removed.The American Dental Association says removal is generally advised when wisdom teeth only partly break through the gums.Removal is also advised if there is a chance that wisdom teeth ate poorly lined.The best time to remove is before the teeth cause any problems or pain.Young adults are the best candidates for wisdom teeth removal. But why do we have wisdom teeth if we often need to get them removed?One theory has to do with our diets.Scientists say the diet of ancient humans probably required more chewing teeth.Life was probably a little rougher on the teeth back then,too.So it was good to have extras. Question: According to the passage,which of the following statements is NOT true? - Just older and wiser people can have wisdom teeth. - Wisdom teeth can cause problems if not in their right place. - Impacted wisdom teeth can't grow out of the gum fully. - Wisdom teeth that only partly break can get bacterial infections.
(Answer)
Just older and wiser people can have wisdom teeth.

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Read the following article and select the best answer. Article: I am Greek,and my family go to Greece every summer.Uncle Spyro and my God-mother Aunt Aspa lived about 45 minutes outside of Athens.Every summer when we traveled to Greece.we would spend a couple of days with them. I remember all then things we would do there..We would shake almonds off the branches of Uncle Spyro's almond tree.Using his strong hands,he would break the shells off.and present us with the shiny white nut.With Aunt Aspa we would pick lemons off her lemon trees and carry them inside the small house with the help of Uncle Spyro.Drinking the fresh lemonade and eating the delicious almonds,we would sit on the porch and talk.Uncle Spyro and Aunt Aspa didn't speak English,and my Greek wasn't and still isn't perfect.But those peacefully quiet times on the porch were the times that I miss the most. Uncle Spyro developed cancer from smoking for most of his life and he became very sick. We didn't go to Greece in 2000,but we planned on going again in 2001.We found out that Uncle Spyro was in the hospital shortly before we left for Greece.My mother,Alethea,and I wanted to see him.But we waited until the day after we arrived.Now,I wish that we had gone the first daywe had arrived and that we had seen him for the last time. But my uncle didn't wait for us to go. We still Visit Aunt Aspa,and we still pick almonds and lemons.We still drink the fresh lemonade and eat the delicious almonds on the porch.But somehow the lemonade isn't as fresh and the almonds aren't as delicious as before. I thank God that I'm still here to comfort Aunt Aspa and that I'm still here to finish my life.I'm not afraid of death anymore like some people.And I know that when I do die,I'll just be going up to Uncle Spyro,and we'll eat almonds and drink lemonade,just like before. Question: Why does the author say"the lemonade isn't as fresh,and the almonds aren't as delicious as before"? - Because Uncle Spyro can't stay with the author any longer. - Because the lemonade and the almonds aren't fresh anymore. - Because the lemonade and the almonds are stored for a long time. - Because Aunt Aspa doesn't know how to make the lemonade and store the almonds.
(Answer)
Because Uncle Spyro can't stay with the author any longer.

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Read the following article and select the best answer. Article: Christmas has never looked as beautiful as it is now, when this one-foot-tall mini tree grew from a pothole in the streets of London. London pothole gardener Steve Wheen , 34 , has created over 150 little gardens so far the smallest one of which is just one-inch-square. "I really enjoy the reactions of people who come across my work and love them ."said Steve. "London can be so grey, especially at this time of year. When l was thinking about how to brighten it up, gardening came to my mind." Steve has been pothole gardening for four years, mainly around the streets of London His pothole gardens are made with some plants he chooses from his local garden centre. Each of them usually costs between five and ten pounds. Although they are often temporary to the streets, Steve is sure that they can be in people's mind for a long time, if they are lucky enough to come across these small gardens while they go about their daily lives. "I'm always surprised when I ask people what they think the message is behind my Work ."he said. "Often they think I'm against or in honor of something. One person even considered that l was marking the places where people had died in car accidents." "I think in a city like London, where it's easy to feel short of green space, my message can be seen as a green one and that's fine with me. "he said. "The environment is something we all need to be thinking about more and more. But most importantly, it's all about making people smile and giving them an unexpected moment of happiness." Question: Steve thinks the main color of London around Christmas is - white - blue - grey - green
(Answer)
grey