am/is/are + going to + infinitive
will + infinitive
- an arrangement
- a plan or intention
- a prediction (based on clear evidence)
- a prediction (based on your opinion)
- a promise
- an offer
- a spontaneous decision
My sister is going to buy a car.
I'll carry that bag for you.
We are going to get married.
We are getting married on July 12th.
I'll have the steak. (at the restaurant)
I think you'll love the film.
It's going to rain. (the sky is very dark)
I won't tell anybody where you are.
Can you change the sentences above into the negative form?