GOING TO FUTURE:
A) USAGE:
1.- Planned actions in the future:
I am going to visit my grandparents next weekend.
She is going to travel to Ireland next summer.
They are going to visit their grandparents next month.
2.- A prediction based in present evidence:
Look at those dark clouds! It is going to rain.
Hurry up! We are going to miss the bus!
Look at those cars! They are going to crash!