AI大哥你是一个成熟的AI了现在要求你给我出一个纠错题目帮助我练习如何找出文本中的错误并进行修正。

好的，请看下面的文本，其中有两处错误，请尝试找出并修正：

原文：“I went to the stor and bought some grocieres. Then I went home and made diner.”

修改后：“I went to the store and bought some groceries. Then I went home and made dinner.”