阅读下面短文，从短文后所给的A、B、C三个选项中选出能填入相应空白处的最佳选项，并在答题卷上将相应的字母编号涂黑。

    A little boy sold magazines. He walked up to an old house, whose owner hardly ever came out. The boy knocked on the door and      1. As he was about to leave, the door suddenly opened.

     "What do you want?" an old man asked. "Sir, I am selling these magazines, and I 2 if you would like to buy one."

    As they were talking, the boy noticed some dog figurines (小雕像) inside the house. Then he asked the old man  3 he collected dogs. The old man told him "yes" and they were all he had.

    The boy then felt 4  for the man, as he was very lonely. "Well, here, I have a magazine for collectors. And I also have one about 5 since you like dogs so much." The old man was ready to 6 the door and said, "No, boy, I don't need any magazines, now goodbye."

    Sad for the old 7 man in the big house, the next day, the boy came back with a little dog figurine. He knocked on the door 8 , and this time the old man came right to the door, shouting angrily, "Boy, I thought I told you no magazines" The boy handed him the figurine, and the old man's face 9 . From that day on, the old man started coming out and meeting people.

    This simple nice act 10 the old man's life forever.

    David was ill. He went to see a doctor. The doctor asked him to1 his tongue (舌头), and then he said, “ OK. You can put your tongue back now. There's 2 wrong with you, but I'm afraid you have a problem, you never take 3.”

    “But, doctor,” David said, “I don't think so.”

    “Don't 4me what you think,” the doctor said, “I see a lot of people 5you. None of them get any exercise. They sit in offices all day and in front of the TV in the evening. You must walk quickly for at least 30 minutes a day.”

    “Doctor, you don't understand, ”David said, “ I take enough exercise every day. ”

    “I don't want to 6 any excuses,” the doctor said, “You must find time7 exercise. If you don't, you will get8 and have health problems.”

    “But I walk every day.” David said.

    “Oh, yes, and I know what kind of walking that is. You walk9meters to the bus stop from your house, from the bus stop to your office, and from your office to your dining-room for lunch and back. That's not a real walk. I'm talking about a walk by the lake or in the park for 30 minutes every day. ”

    “Would you please 10 me, doctor?” David said, “I'm a postman. I walk for nearly seven hours every day.”

    For a moment the doctor was silent, then he said,“Can I see your tongue again?”

    Last weekend we went camping in a small village in India. First, we took a long bus ride to a lake in the countryside. Then we 1 our tents and made a fire to keep us 2 and cook food on. On the first night, we just sat under 3 moon and told each other stories.

    The next morning, my sister and I got a terrible surprise. When we looked out of our 4, we saw a big snake sleeping near the fire. I was so scared 5 I couldn't move. We shouted to our parents for help. My dad started 6 up and down in the tent. This woke the snake up and it moved away. My dad told 7 later that snakes don't have ears but can feel things moving. He 8 told me it was important not to go near a snake. This was a very useful lesson for me.

    J.K. Rowling is the writer of Harry Potter, which is now one of 1 sellers in the world. She was born in Britain on July 31st, 1965. She had one sister who was two years younger than her. Both girls liked 2 to their father's bedtime stories. They especially loved stories about magic. Rowling wrote her first story3the age of six.

    On a long train trip in 1990, an idea came to her. She wanted to write about a boy who had magic but he didn't know it. In 1992, Rowling began4 the first Harry Potter book for young5. It appeared in June, 1997. The book was a great success. And the film came out in November, 2001. Now the Harry Potter series (系列) is6with people of all ages and about sixty7books were sold in 200 countries. In this series, Harry is an ordinary boy: polite, friendly, brave and clever. So when children read about Harry, they can imagine being like him. That's8the Harry Potter series has been so popular. J.K. Rowling is very9with the success. Now she's really enjoying life. She said she would go on 10 children's books.

    Thanksgiving Day was near. The first-grade teacher asked1students to draw a picture of something that they were thankful for. People celebrated the holiday2turkey( 火鸡) and other traditional food of the season. So, most of her students' pictures were about them.

    3, Peter drew a different kind of picture. Peter was a different kind of boy. He always looked sad. When asked to draw a picture of something for which he was thankful, he drew ay4. Other students were all very interested in the picture. Whose hand could it be? One child guessed it was the hand of a farmer, because farmers feed5. Another thought it was the hand of a policeman, because the police (山)6 and care for people. Still others guessed it was the hand of God(上帝) ... The discussion went on until the teacher almost7the young artist.

    During the break, all children ran out of the classroom except Peter.  The teacher came to Peter's 8 , bent(弯腰) down, and asked him whose hand it was. The little boy9and said in a low voice, "It's yours, teacher.

    She remembered the times she took his hand and walked with him here and there. She10said, "Take my hand, Peter. Let's go outside. Let me show you how to use your pencil. "Peter was very grateful to his teacher.