Bom dia Juliana.
I will travel tomorrow. / I am going to travel.
She will bring a friend. / She is going to bring her favorite CDs.
You will hate my mother-in-law. / You are going to hate what I'm going to do.
They will marry in October. / They are going to marry, aren't they?
We will cry a lot. / We are going to cry if you leave.
He will do the homework. / He isn't going to do an essay.
Espero ter ajudado.