阅读下面短文,从各题所给的A、B、C、D四个选项中,选出填入空白处的最佳选项。
Long long ago there was a poor farmer 1 Fred. Fred and his wife, Doris lived 2 together in 3 small old house. One winter night, the Luck Fairy 4 them.
"Fred, you're 5 good farmer. I'd like 6 you a wish," said the Luck Fairy.
Fred and Doris smiled at 7. Then Fred said, "Thank you, Luck Fairy. We're very healthy and happy."
"We're old, 8 we can still work 9 the field every day." said Doris.
"You work very 10, but you make a little money. Would you like some gold coins?"
"Oh, no, my dear Luck Fairy. We're poor. But we have enough to eat." replied Fred.
"You can use the gold coins 11 some clothes. The winter 12very cold." said the Luck Fairy.
"13 we don't have many clothes, we've got enough." said Doris.
"You're quite different 14 other people," "I wish you happiness and luck forever." Then the Luck Fairy 15 and never came back.