快放寒假了,妈妈让你给上海的爷爷奶奶写信,内容如下:1.向他们问候,2你...答:Dear grandma and grandpa, you recently? Happy? I'm on holiday, I have study hard at school, I would to play football with your classmates, I finish my homework every day in the football match this week, won the first place, winter vacation time I want to go to see you, ...