What if I pretend my grandma died tomorrow just so that I can miss school?
That is very sad. Not to be rude, but did she die?
Yes she died a while ago
It is wrong to lie about someone's death to skip class. You could fall behind and still have to make up the work with out learning it.
Then I will tell the teacher grandma went in the hospital so I'm just going to miss the class.
You're still lying to your teacher, you know? That's considered a very rude thing and most people will judge you for pretending your grandmother died just to get out of school.