关于今年的我和去年的我！
（我们才学过去时，不知道怎么写，请教一篇作文，作为参考）

Last year,my grandmother did all the house chores.I never helped her because I was the center of the family.My mama and papa said I just needed to focus on my studies and when I did have spare time,I always called on my friends to play with them.But when my grandmother passed away this year,things all changed.Now,this year,I volunteer to do some housework so as to help my grandfather.I know he is lonely and sad,so I need to comfort him as gently as I can.Now,I am not the center of the family anymore,always taking my grandparents' love for granted.I know I have responsibilities.I need to help and comfort my grandfather.My mama and papa say I become a mature child.And I think I'll always behave like a grown-up because I know my grandmother is always there,looking at me.