Choose the correct alternative to fill in the blanks:
Jane: Hey, Erin, what __________
I haven't decided yet, why?
Jane: __________ to the doctor's with me?
Erin: Sure, no problem.
a. are you going to do / will you come
b. is you going to do/ will you come
c. did you going to do/ would you came
d. are you go do/ will come