写篇英语作文，谢啦

Dear teacher，

I am so sorry I don`t go to school。 Because my grandpa was ill， and my parents went to Xi`An travel。I have to look after my grandpa for two days。After two days， I will go to school and see you。

Yours

请提示下面这篇英语作文该怎么写

Our parents/teachers are very strict with us.

We are fraid that they will laugh at us.

But nobody can live alone.