根据所给汉语完成下列句子，每空一词。（每空0.5分，满分10分）

1.我爸爸自去年就从事于那项工作。

My father has ________  _________  ________ that difficult work since last year.

2.这种音乐使病人感觉好多了。

This kind of music made sick people ___________  ___________  ___________.

3.那位老人是一位著名的科学家。

That old man is __________  __________  a scientist .

4.我们应该互相学习。

We should __________  __________  __________  __________.

5.当你做练习时，应该注意细节。

When you do exercises , you should__________ __________ ___________ details.

6.这件黄色衬衫穿在你身上很好看。

This yellow shirt __________  ___________  ___________ you .

7.我还需要两名同学。

I need ________  __________ classmates .

Mr. Black was over fifty years old. He sometimes made some mistakes in his work, and he lost his work. So he had_____ time every day to do something. Then he often met his old friends under a big tree. They had drinks there and____ anything they liked.
One day, some old men were sitting together again and talking about young people in the world. They all agreed that old people were____ than young people. Then one of the old ____said that young men were stronger than old men.
____ of them agreed that this was true, _____ Mr. Black didn’t. He said, “No, I am as strong now as when I was a young man.” His friends were surprised ____ what he said.
“Well,” said Mr. Black, “near my house there is a big stone. When I was a young man, I used_____ to move it, but I couldn’t because I was not _____. I am an old man now, and when I try to move it, I still ____. So, I am as strong as when I was young.”

There are many ways for us to reduce (减少) waste. For example, we can reuse paper and plastic bags. We can also recycle newspapers, glass, and cans (易拉罐)      1    new things. Here are some useful      2     to reduce waste.

Write on both sides of paper

Many people write on only one side of their paper. Why not try using both sides? Some students only use half the pages of their      3    before getting new ones. Try to use up all the paper. People often give cards on birthdays or festivals. How about trying to     4      e-cards (电子贺卡) instead?

Don’t throw away your old batteries (电池)

Maybe you do not know that old batteries make the soil      5     . This is because they have poisonous (有毒的) parts in      6     . So, don’t throw away batteries.     7    them together. Try to use rechargeable (充电的) batteries for your games and CD players.

Give     8    all your unwanted clothes

There are many poor families in China. You may ask your mother to keep your unwanted clothes. Then you can pass them on to those poor children. You will feel happy that you are      9    someone else. Also, you can see       10    your friends or relatives (亲戚) want them before throwing them away.