词语运用。 用所给词的适当形式完成文章。

dog        I        examine      for         bear own      die       love         short       whether

 
I am a vet. Once I was called to examine a ten-year-old dog named Belker. The dog’s  ___   , Ron, along with his wife Lisa and his son Tom all loved Belker. They were very sad. I        Belker and found he would die of cancer. I told the family that we couldn’t do anything for Belker.
Then, Ron and Lisa asked their six-year-old son Tom to see the whole thing. They felt this was a good chance        the little boy to learn something from this experience. To       surprise, Tom seemed calm. He touched the lovely dog for the last time. I didn’t know       he could understand what was going on. Within a few minutes, Belker died peacefully.
After Belker’s       , we talked about the fact that animal lives are__ than human lives. Tom, who was listening quietly, suddenly said, “ I know why.” Then, I heard the best reason I had ever heard. He said, “ People are     to learn how to live a good life. They learn to        everybody and be nice all the time. ” The six-year-old boy continued, “ Well,   already know how to do that, so they don’t have to stay so long.”