Article: People who daydream are often thought of in negative terms, such as being lazy or not doing what they should be doing. However, scientists who study the brain have learned many interesting things from studying the brains of daydreamers. Far from being a waste of time, recent research has shown that daydreaming is a healthy and useful activity for all of our brains. To study the brain, scientists use special devices that scan the brain and show pictures of which parts of the brain are active at certain times. When a person is daydreaming, the device will show a distinct pattern of activity in the brain called the "default" mode of thinking. In the default mode, the top or outside part of the brain is very active. Actually, several regions of the brain are interacting in this mode. Some scientists describe this mode as a time when the brain focuses on itself rather than focusing on the environment around the person. Typically, this occurs when a person is doing simple, undemanding work or performing routine actions that don't need much attention, like walking to school or cooking simple foods. People tend to daydream during such activities. The importance of daydreaming lies in developing both creative and social skills. When the mind is not engaged in dealing with one's immediate situation or problem, then it is free to wander. A time of wandering allows the mind to create things. New inventions may be imagined, or possible solutions to a problem can be planned. For example, solutions to problems in relationships with other people may spring to mind. In fact, most daydreams involve situations with others. Perhaps these are daydreams based on past memories, or daydreams of what might be in the future. In either case, daydreams help us develop the appropriate skills we can use in real interactions with others. As brain specialist Dr. Marcus Raichle of Washington University explains: "When you don't use a muscle, that muscle really isn't doing much. But when your brain is supposedly doing nothing and daydreaming,... Question: Which of the following is NOT involved in daydreaming? Yes or no, is the answer "One's immediate environment."?
No

Article: Dear Reader, I receive many letters from children and can't answer them all--there wouldn't be time enough in a day. That is why I am sending you this printed reply to your letter. I'll try to answer some of the questions that are commonly asked. Where did I get the idea for Stuart Little and for Charlotte's Web? Well, many years ago I went to bed one night in a railway sleeping car, and during the night I dreamed about a tiny boy who acted rather like a mouse. That's how the story of Stuart Little got started. As for Charlotte's Web, I like animals and my barn is a very pleasant place to be, at all hours. One day when I was on my way to feed the pig, I began feeling sorry for the pig because, like most pigs, he was doomed to die. This made me sad. So I started thinking of ways to save a pig's life. I had been watching a big grey spider at her work and was impressed by how clever she was at weaving. Gradually I worked the spider into the story that you know, a story of friendship and salvation on a farm. Three years after I started writing it, it was published. (I am not a fast worker, as you can see.) Sometimes I'm asked how old I was when I started to write, and what made me want to write. I started early--as soon as I could spell. In fact, I can't remember any time in my life when I wasn't busy writing. I don't know what caused me to do it, or why I enjoyed it, but I think children often find pleasure and satisfaction in trying to set their thoughts down on paper, either in words or in pictures. I was no good at drawing, so I used words instead. As I grew older, I found that writing can be a way of earning a living. Some of my readers want me to visit their school. Some want me to send a picture, or an autograph, or a book. And some ask questions about my family and my animals and my pets. Much as I'd like to, I can't go visiting. I can't send books, either--you can find them in a bookstore or a library. Many children assume that a writer owns (or even makes) his own books. This is not true--books are made... Question: The author wrote the letter because _ . Yes or no, is the answer "he didn't have enough time to answer all the letters"?
No

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Article: If you don't prepare yourself now, retirement may be some of the most boring and dull years of your life. To have a happy, fulfilling retirement, you need to start preparing right away. The most obvious thing for people to do when they retire is to take up a hobby. The most important step to take before retiring, though, is to make sure that you actually have started some hobbies. Once you're retired, unless you 've already started a hobby, you'll find it very hard to get into something new. Some hobbies aren't for everyone. Think about what you enjoy doing and start participating on a casual basis now. Another thing many people participate in is volunteering. Not only does volunteering give you something to do, it also gives you a sense of accomplishment and can add meaning to your life .Volunteering is also rewarding in other ways, too. There are hundreds of different types of volunteer services and you'll always be able to meet new and interesting people. Also, don't think that volunteering is always only about helping someone for free. Many companies pay their volunteers after they've had enough experience and prove themselves to be valuable workers. There are plenty of other potions, as well. Going back to school is a great way to keep yourself feeling young. Taking a vacation around the world with your loved ones is another great way to spend your retirement. Ultimately, though, the key to a happy retirement is simply keeping yourself busy and doing whatever you love. If there's nothing you love doing now, then you'll find that once you have a vast amount of free time, your life will be pretty empty. Now is the time to find out what you want to do when you retire. Question: Why does the author suggest starting a hobby before retirement? Yes or no, is the answer "Because we are likely to have difficulty starting a hobby after retirement."?
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No