GOING TO (negative)
They are going to plant seeds.
HAVE TO
He has to clean the cages.
GOING TO (negative)
They aren't going to do a jigsaw.
GOING TO (negative)
They aren't going to play with friends
GOING TO
She is going to make a film.
HAVE TO (negative)
They don't have to feed the bears.
HAVE TO (negative)
He doesn't have to look after the hippos.
GOING TO (negative)
He isn't going to read a magazine.
HAVE TO
He has to help the vet.
GOING TO
He is going to do origami.
GOING TO (negative)
She isn't going to make cupcakes.
HAVE TO
They have to wash the elephants.
GOING TO
He is going to make a model.
GOING TO
They are going to play cards.