阅读下面短文，从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项。

    Smiling is the best way of making friends.

    When I was thirteen 1 old, my father found a job in the city. So my family moved there. I also came to a 2 school near where we live. My old school was far away. At first, I did not know anyone in my class. I was very lonely 3 I was afraid to make friends with my classmates. I 4 talk to anyone about my problem, and I didn't want my parents to 5 me.

    Then one day, something good happened. I was sitting at my desk 6 as usual while my classmates were talking happily with each other. At that moment, 7 came into the classroom. I didn't know who he was. He passed me and then turned back. He looked 8 me and, without a word, smiled. Suddenly, I felt happy, lively and warm. That smile changed my life. I started to talk with the other classmates and made friends. Day by day, I became 9 to everyone in my class.

    10 the smile, I have moved on to a new life. Now, I believe that the world is what you think it is. So smile at the world and it will smile back.

    Long long ago, a poor farmer had a dog and a cat. The dog and the cat 1 for the farmer and they 2 food from him.

    One night the farmer said, “There's not 3 room for both of you to live in the house. The one who works 4 in the field will live inside. ” Then they 5 good night to each other.

    The next morning, the dog and the cat got up very early. The dog went straight to the 6 and worked very hard. The cat climbed up a tree and slept until dark.

    When the evening came, they 7 went home. The dog told the farmer 8 that he finished the work. so did the cat. The dog and the cat argued a lot. The farmer decided to go and 9 the field next morning.

    What did the farmer see then? There were all the cat's footprints in the field.

    From then on, the cat lives inside the house and the dog lives outside, and their food are 10, too. So the dog is very angry with the cat whenever they see each other.

    I walked into the Huddle House Restaurant in Brunswick, Georgia and sat down at the table. I picked up the menu and was to order something for breakfast.

    "Excuse me," suddenly a soft voice came into my ear.

    I looked up and 1 a nice-looking woman standing before me.

    "Is your name Roger?"2 asked.

    "Yes, " I answered, feeling rather confused(困惑的) as I had never seen her before.

    "My name's Barbara and my 3 is Tony," she said, pointing to a middle-aged man sitting alone at the table by the window. He was 4 and weak.

    "Tony White, from Landon School in Jacksonville, Florida." She added.

    I looked at that man for a few seconds 5 I didn't recognize(认识) him.

    "I'm really sorry. The name doesn't ring the bell(听起来不耳熟), "I said.

    She walked back, began 6 with her husband and once in a while I saw her turn around and look directly at me.

    I ordered breakfast and a cup of 7, sitting there, trying to remember who this Tony was. "I 8 know him," I thought to myself. "He recognizes me for some reason." I picked up the coffee cup. Suddenly it came to me like a flash of lightning.

    "Tony, the bully(横行霸道者), the bad boy!" I could 9 believe my eyes. "Jesus! He's so thin now. Not the big boy that I 10 from back in 1977."

    Everything came up to my mind. The time this 11 boy had made fun of my big ears in front of the girls in my class, and the time this big bully had pushed me against the walls in the hallway just to make himself 12 a big man to all other students.

    "I am sorry, Roger," Tony rolled by me in the wheelchair, being pushed by his wife, raising his thin trembling hand. "I am so sorry for 13 that I did to you."

    "I'm…I'm er…" I didn't know 14 to say to him.

    A few months later, I received a letter from Barbara. Tony was 15. Tony had been a fireman and had been seriously wounded in a task.

    How I regretted(后悔) for not saying something to him but I no longer had the chance!

    Some young people travel with their toys，but some may leave their toys on the trains when they 1 the trains. In Britain，hundreds of lovely toys are left behind on the trains each year. Now a railway company is trying to help these toys 2 their owners.

    The company uses 3 to take pictures of these toys. There are teddy bears and many 4 cute toys. Then the company posts the photos on the Internet. It also gives some information about when and where the toys were found. People can send emails to the 5 if they see the photos of their lost toys. A reporter asked some people 6 they thought of the company and the lost toys. A girl said," These little bears and other cute toys were 7 behind by their careless owners. With the help of the company, the owners can find their lost toys 8. These toys will see their owners again. "A boy said that the company was great! He said he 9 the company's help because he often lost things. What a 10 boy! He had left several toys on the trains.