Monty Robert’s father was a horse trainer. As a child, Monty often went from one farm to  21  with his father. Sometimes they didn’t have enough money to   22  food, but Monty still kept hoping to own a   23  farm.
When he was in school, his teacher asked him to write a paper   24  what he wanted to be and do when he grew up. He wrote a seven-page paper   25  his dream of having a horse farm one day. He   26  drew a picture of a horse farm in the paper.
The next day he handed   27  in to his teacher. Two days later, he got his paper back. On the front page was a large red “F” with some words “See me after class.”   28  the boy did and asked his teacher, “Why did I get an F?” The teacher said, “This dream will not   29   for a young boy like you.   30  a horse farm needs a lot of money. You have to buy the land. You have to pay for a lot of things. There is no way you could ever do it.” Then the teacher added, “If you write this paper again with a   31  dream, I will give you a good grade.”
After school he thought about it   32 . At last, he decided to hand in the same paper, making   33  changes at all. He wrote, “You can keep the F and I’ll keep my   34 .”
Many years later, Monty had his own 200 acres horse farm. His dream came true.
So don’t let   35  take away your dreams. Follow your dreams, no matter what they are.

A wise man was visiting a village with his students. He found a group of family members shouting in anger at each other. He turned to his students and asked: “Why do people shout in anger at each other?”
His students thought for a while, and one of them said: “Because when we lose our calm, we shout.”
“But, why should you shout when the other person is just next to you? You can just as well tell him what you have to say in a soft manner,” said the wise man.
Students gave some other answers but none were any good.
“When two people are angry at each other, their hearts become distanced,” the wise man explained. “To cover that distance they must shout to be able to hear each other. The angrier they are, the louder they will have to shout to hear each other and cover that great distance.”
The wise man then gave an example: “What happens when two people fall in love? They don’t shout at each other but talk softly because their hearts are very close. When they love each other even more, what happens? They don’t need to talk. They only look at each other and that’s all. That is how close two people are when they love each other.”
He looked at his students and said: “So when you argue, do not let your hearts get distant. Do not say words that distance you from others. Otherwise, there will come a day when the distance is so great that you will not find the path to return.”
【小题1】What did they find when a wise man and his students were visiting a village?

We’ve talked about snails (蜗牛) and their slow move. But much of the time snails don’t move at all. They are in their shells (壳) —sleeping.
Hot sun will dry out a snail’s body. So at the least sign of hot sun, a snail draws its body into his shell. A snail will die in a heavy rain. So when it rains, a snail does the same thing, too. A snail can sleep for as long as it needs to. It spends all the winter months in its shell, asleep.
In the spring the snail wakes up. Its body, about three inches long, comes out from the shell. When hungry, the snail looks for food. Its eyes, at the end of the top feelers (触角), are very weak. But its sense (感觉) of smell is very strong. It helps the snail to find food and the new greens.
A snail’s mouth is no bigger than the point of a pin (大头针). Yet it has 256,000 teeth! The teeth are very small, and you can’t see them. If you put a snail in a hard paper box, it will eat its way out! And if a snail wears out its teeth, it will grow new ones.
【小题1】 A snail _________.

Once a Frenchman    36___ in England. He didn’t know English very well. One day he went to the post office with a postcard. He bought a    37  . Then he gave the stamp and the postcard to the girl    38  the desk. “Oh, no,” the girl said, “ you must stick（贴）the stamp on yourself.” He was very    39  . He couldn’t believe his ears. “Why must I stick the stamp on    40  ?” he asked. “Oh,” said the girl, “I mean that you must stick the stamp on the postcard. And you must do it yourself.”

NOT all memories are sweet. Some people -- all their lives trying to forget bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars (伤痕).
Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce, or possibly erase, the effect of painful memories.
In November, experts tested a drug on people in the US and France. The drug stops the body producing chemicals that fix memories in the brain (大脑). So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased.
The research has caused a great deal of discussion. Some think it is a bad idea, while others support it.
Supporters say it could lead to pills that prevent or treat soldiers' troubling memories after war. They say that there are many people who suffer from terrible memories.
"Some memories can destroy people's lives. They come back to you when you don't want to have them in a daydream or nightmare (噩梦). They usually come with very painful emotions," said Roger Pitman, a professor of psychiatry at Harvard Medical School. "This could relieve a lot of that suffering."
But those who are against the research say that changing memories is very dangerous because memories give us our identity (特质). They also help us all avoid the mistakes of the past.
"All of us can think of bad events in our lives that were horrible at the time but make us who we are. I'm not sure we want to wipe those memories out, "said Rebecca Dresser, a medical ethicist.
【小题1】The passage is mainly about