I wonder how to use "be + going to" and the present continuous.
For examples:
If I say
I’m leaving tomorrow.
does that mean I’ve got my plane/train ticket? And if I say the sentence
I’m going to leave tomorrow.
do I need to have a ticket with me or not?
Another example:
She’s going to the exhibition tomorrow.
is exactly like “She’s going to go to the exhibition tomorrow” or not?