Jennifer Green is a 35-year-old woman. She is a waitress(女服务员) at a hotel. She now lives in London with her daughter Cindy and her son Steven. As a mother of 1 , she works very hard. 

On Christmas, she can't buy any gifts(礼物) for her children, so she feels 2 and goes to work unhappily. The first table of the day is a nice woman and her 3 . They order(点菜) hamburgers and Jennifer takes the food to them. After the meal, they say "Have a nice day!" to 4  when leaving(离开). Then Jennifer goes over to the table and 5 the $18 tip(小费). She is very surprised(惊喜的) and gives it to her6 . Because of her nice job, the manager thinks she can take the money(钱).

Jennifer doesn't know their 7 , but she will remember them all the time. The money helps a lot. With the money, she buys her daughter a new bag, 8 she gives her son a toy police car. She also buys some colored pencils and crayons, because she likes9 .

"To the woman and her father, I just want to say 10 ." Jennifer says. "The kindness behind the money made me very happy."