Once upon time, a man taught some monkeys how to dance. The monkeys were    16   clever that they began to dance well very soon.
The man was happy. He     17   the monkeys up in special clothes and masks(面具). Then he took them to   18  party. He wanted people  19  his dancing monkeys.
The dancing monkeys were very popular at the party.   20  knew they were monkeys, and everyone enjoyed   21   them dance.
Then a naughty boy threw some bananas in front of the dancing monkeys.  22   the sight of the bananas,the monkeys forgot all about    23 . They tore off   24  masks and rushed over to the bananas and began to eat.
All the people at the party began to laugh. "They aren't dancers at all," said one person. "They are just monkeys! I guess not everything you see is   25   it appe- ars to be!"
"And," said another, "you should never try to be something you're not."

We each have a memory(记忆力). That’s why we can still remember things after a long time. Some people have very good memories and they can easily learn many things by heart, but some people can only remember things when they say or do them again and again. Many of the great men of the world have got surprising memories.
A good memory is a great help in learning a language. Everybody learns his mother language when he is a small child. He hears the sounds, remembers them and then he learns to speak. Some children are living with their parents in foreign countries. They can learn two languages as easily as one because they hear, remember and speak two languages every day. In school it is not so easy to learn a foreign language because the pupils have so little time for it, and they are busy with other subjects, too.
But your memory will become better and better when you do more and more exercises.
【小题1】Some people can easily learn many things by heart because _____.

　  Tom and Fred were talking about the year 2050.
　　“What will   1  be like in the year 2050?” asked Tom.
　　“I don’t know,” said Fred. “What do you think?”
　　“Well, no one knows. But it is __2__ to guess,” said Tom. “In the year 2050 everybody will carry a pocket (袖珍) __3___. The computer will give people the __4__ to all their problems. We shall all have telephones in our pockets,__5___ . And we’ll be able to talk to our friends all over the world. Perhaps(也许) we’ll be able to ___6__ them at the same time. Machines will do ___7___of the work, and people will have more__8__. Perhaps they will work only two or three days a week. They will be able to fly to the moon by spaceship and spend their holidays there.”
　　“I’m very _9__to hear that. I hope to fly to the moon. And I hope I’ll be able to live _10___,” said Fred. “Won’t that be interesting? Just like a fish.”