The Prize I Get 我得到的奖励

I am a lazy girl. In order to let me learn more things, my mother will give me some prizes when I finish the task. Sometimes when I wash the dishes or clean the floor, she will give me a little money, then I can buy some snacks, or sometimes she promises me some surprises. Now I become active and can finish task alone. 
我是一个懒惰的女孩，为了让我学到更多东西，我妈妈会在我完成任务时给我一些奖励。有时我洗完碗或者打扫完地板，她就会给我一些钱，然后我就可以买一些零食，有时她会承诺我一些惊喜。现在我变得很有活力，能够独立完成任务了。