Student or Learner
1) How long is the longest you have not seen your family?
2) How long is the longest time that you can refrain from eating chocalate?
I am going to come to the party - I am going to come to the beach with you at 2pm -
The main question is can I say "going to come"
This is to confirm with one of my foreign students that it can be said as they are taught that it is wrong.