Réponse :
1)
a. I am going to fly to New York tomorrow.
b. She will bring the records to her party.
c. I am going to get married.
d. Will you play the guitar later ?
e. They are going to eat.
2)
a. I've just finished my homework so I am going to play video games.
b. She will give a concert at the Town Hall next Saturday night.
c. They are hungry; they will have a snack.
d. You aren't going to use the phone, are you ?