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Read the following article and select the best answer. Article: All across California, honeybees are flying away from their hives  and dying. Empty hives are causing a lot of worry about some important food crops. Bees give us a lot more than delicious honey. They are pollinators --they enable plants to produce the fruits and nuts we enjoy by carrying pollen from one plant or flower to the next. The wind pollinates oats, corn, and wheat, but many other plants (like apple and cherry trees and melon vines) depend on insects, bats, and birds. In the U.S., millions and millions of bees kept by human beekeepers fly around doing a lot of this important work for food crops. "Bees are worth protecting because their work adds so much to our diet," says Dr. Jeff Pettis of the Bee Research Laboratory. California's almond   crop alone depends on about half the bees in the country. But now the almond crop and many others could be in trouble with so many bees dying. Researchers at government and university labs all over the country are trying to figure out why so many bees are dying. However, bees are hard to study. Most die away from the hive, so researchers don't have dead bodies to examine. And when researchers return to a hive after two weeks, about half the bees they studied on their first visit will be dead, replaced by new ones in the natural life cycle of bees. "It isn't like studying a large animal like a cow that doesn't move around much and is easy to find out in the cow field," says Pettis. Researchers have some ideas about what could be affecting bee health. They could be sick from poisons widely used to kill insects, or they might not be getting enough good food to stay strong. Also, tiny insects called mites feed on bees. "A virus or bacteria could also be doing the killing." explains Pettis. Question: What could cause so many bees to die? - Poisons to kill birds. - Eating too much. - Large insects. - Some virus.
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Some virus.


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Read the following article and select the best answer. Article: I may not be the wisest person on this planet.but I will tell you a little secret to happiness:Help other,,and live life.It is that simple.Just help a friend study for a test,or volunteer at a nursing home .I learned this after a long,hard search. I was feeling really down because my long4ime friend had died.Then I started a six-week volunteering at a nursing home all day every Saturday.My routine was to serve the meal and clean up.After that,I would wait for the head nurse to tell me what to do. One day I was told to go to Room 117 to make sure the patient was all right.In the room I found a boy of eight sitting in his bed watching a movie.I was shocked to see a child in this seemingly forgotten nursing home for the old.He was so small and weak that you had to look closely to find him.He motioned for me to sit down.I grabbed his medical chart from which later I found out he had a terminal illness. We started to talk,and I found out that his family rarely visited,and all he did ever7 day was watch TV.I wanted to cry for him,and for my lost friend.As we talked,he had a smile on his face,and I asked him why. "The entire two hours I've been here you've never lost that smile.With this horrible disease,how do you still manage to stay happy?" He thought for a moment,and then said that too many people are dead even before they die. They walk around feeling that God has cursed   them and that they have nothing to live for. The boy said that he would not be like that.He wakes every morning thankful to see another sunrise.He keeps his window open so that he can smell the flowers and feel the heat of the sun.He also said that he has hope. "Too many people haven't seen much of that around here," he said," Life is full of hope and we need to live life before it is gone." I don't know what happened to him.I assume he passed away,but his lesson lives on.I now wake up and live each day to the fullest.The key to life is not money or fame,but the lessons we learn from it. Question: What would be the best title for the passage? - A Lesson in Hope - The Life of a Sick Boy - A Voluntary Job - The Meaning of Life
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A Lesson in Hope


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Read the following article and select the best answer. Article: Welcome to WeKnowDiets.com. We have compiled the most comprehensive database of information for people who are looking for a trimmer body and healthier lifestyle. There are now thousands of Weight-Loss Products and Diet Programs available to choose from-that can be a little confusing. Our goal is to give you a quick snapshot of what options are available to you. We will inform you of the hottest new ingredients and which products and programs bring you the most quality and best results. The most popular ones NuPhedrine-burn 500 more calories per day NuPhedrine is probably one of the best weight-loss pills ever made. What is so impressive about this pill is that the makers can honestly say that you WILL burn at least 500 more calories per day just by taking NuPhedrine. _  Miracle Fat Burning Cream Imagine being able to target your problem areas for rapid results. Now you can do just that. We have found that Miracle Fat Burning Cream is clinically proven to burn fat and it uses a patented delivery technology that works immediately. _  Alli Diet Pill This diet pill, claims to provide weight loss that "won't be easy". This product does not seem to promise particularly fast results, and instead emphasizes gradual weight loss. The accompanying book is intended to act as a companion to the weight-loss product. _  Bikini Boot Camp-14 days for a bikini body It is a customized back-to-basics system, which, regardless of its name, is actually about putting "fun" back into exercise while eating in a balanced way. The developers of this diet system make it accessible to everyone by bringing it into people's homes-in both a book and an online-based plan. _ Question: Bikini Boot Camp is different from the others in that  _  . - ordinary people can afford it - it is a diet program full of fun - you eat less but exercise more - it can save you much money
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