阅读下面短文—从短文后所给的A、B、C、三个选项中选出最佳选项。
An artist went to a beautiful part of the country for a holiday, and stayed with a farmer. Every day he 1 out with his paints (绘画颜料) and his brushes and 2 from morning to evening, and when it 3 dark, he went back to the farm and had a good 4 before he went to bed.
At the end of his holiday he wanted to5 the farmer, but the farmer said, "No, I do not want money, but 6 me one of your pictures. Because in a week the money will all be used up, but your painting will still be here."
The artist was very 7 and thanked the farmer for 8 such kind things about his paintings.
The farmer smiled and answered, "It's not that. I have a son in London. He wants to 9 an artist. When he comes here next month, I will 10 him your picture, and then he will not want to be an artist any more, I think."