根据短文内容回答下列问题。

    Camping in your backyard is full of fun, whatever your age is. It's great for keeping us relaxed. It offers chances to check the night sky and to be noisier than usual. It lets us have friends over to stay who might not fit inside the house! Follow these instructions and you'll have a night you'll never forget!

    Put up your tent.

    Depending on the number of family members and guests, you may need more than one tent. Tell your friends to bring their tents if needed. Follow the instructions or check out the articles on how to put up a tent on the Internet.

    Prepare your bedding.

    You'll want your guests to be able to relax in comfort. Put something soft to lie on on the floor: A blow-up air mattress or thick comforters may work well. Fill the tent with soft toys and blankets(毯子). Have lightweight sleeping bags or cotton blankets. They are especially important if you live where the night temperatures drop greatly.

    Prepare a seating area.

    If you have a picnic table, that would work best. If not, set up a few chairs and a small table to set out drinks and food. A simple choice is to lay out a blanket in the sun, so that your friends can eat and talk. Be sure the grass isn't wet!

    Make memories.

    Plan some activities. You're camping in the backyard, so it's time to make the most of being outdoors.

    Have a camera nearby to take silly photos of you, your family members, and your friends. Take one large group shot with everyone smiling and laughing. Be sure to make copies for everyone!

      What do you think is the most common illness? Do you get ill sometimes? We are lucky to live now because there are lots of medicines to make people better．

     The most common illness in the world is the cold．It often begins with a sore throat．Then you sneeze and your nose runs．You usually have a headache，too．Often you cough later．It's not a very bad illness but you can feel quite ill．   

     There isn't a cure(治愈)for a cold but you can take medicines to make you feel better．For instance aspirin(阿司匹林)can stop your headache．It is good to rest and to drink a lot of water，too．A doctor once said to me，“With the proper medicine a cold will last for seven，days．With no medicine it will go on for a whole week!”

     Where does our medicine come from? A long time ago people knew that some plants made them feel better．They ate the leaves，the roots，the I fruit or the seeds of those plants．For instance the juice of lemons makes a sore throat feel better．

     In modern times scientists have looked at these plants and found out which chemicals(化学物质)are in them．Many of our medicines today are made from those chemicals．   

     There are some illnesses which we can't cure yet．And nobody has found a cure for old age．But because of modern medicines most people now live longer than their grandparents．   

    When Abraham Lincoln was just a boy, he had to help his father to manage their farm. {#blank#}1{#/blank#}. Abraham wanted to go to school, but there was no school there, {#blank#}2{#/blank#}. Mrs. Lincoln loved the boy very much. She tried her best to make Abraham happy. {#blank#}3{#/blank#}. It was a long way, so it took her a long time to get there. She bought something there and went back. It was dark in the evening when she got home.

    The next morning Mrs. Lincoln said to Abraham, "{#blank#}4{#/blank#}."She put some food on the table, and then brought out a present. "A book!" Abraham cried. It was an old book, but he liked it. {#blank#}5{#/blank#}.He looked up at Mrs. Lincoln and said, "Thank you, Mom."

    It's Sandra's thirteenth birthday. She asked her friends and classmates to come to her party. Her grandparents, uncle and aunt also came. They had a party in Sandra's home. They sang, danced and told some interesting stories. They had a good time here.

    But a boy about ten was sitting in the corner. He was watching the other children. He listened to the stories carefully. Sandra found him and went to him with some ice-cream(冰淇淋).

    "Hi, Robert!" said Sandra." Why not play with us? You're a smart boy. You can tell us interesting stories."

    "I, I…" the boy didn't know what to say. Mr. Hill saw it and said, "A child was smart when he was young, but maybe stupid(愚蠢的) when he grows up(长大)！"

    "Uncle, you can't say that!" Sandra said.

    "That means that you were smart when you were young, sir!" Robert answered.

    Jean is a bright young woman who comes from a rich and famous family. She goes to a good university and has everything that money can buy. Well, almost everything. The problem is that the people in Jean's family are so busy that they can hardly find time to be with her. In fact, Jean is quite lonely.

    So Jean spends a lot of her time on QQ. She likes being anonymous (匿名的), talking to people who do not know about her famous family and her rich life. She uses the name "Linda" on QQ and has made a lot of friends who she contacts quite often.

    Last year Jean made a very special friend on QQ. His name was David and he lived in San Francisco. David was full of stories and jokes. He and Jean had a common interest in rock music and modern dance. So it always took them hours to talk happily on QQ and sometimes they even forgot the time. Of course, they wanted to know more about each other. David sent a picture of himself: he was a tall, goodlooking young man with a big, happy smile. As time went by, they became good friends and often sent cards and small things to each other.

    When Jean's father told her that he was going on a business trip to San Francisco, she asked him to let her go with him, so that she could give David a surprise for his birthday. She would take him the latest DVD of their favourite rock singer. But when Jean knocked on David's door in San Francisco, she found that the special friend she had written to was a twelve-year-old boy named Jim.