А.
1) am going to
2) aren't going to
3) aren't going to
4) is going to
5) isn't going to
B.
1) am not going to
2) am going to
3) are going to
4) am not going to
5) are going to
C.
1) Are Eli and Rafa going to get up early on Saturday?
No, they aren't.
2) Is Jose going to play tennis in the morning?
Yes, he is.
3) Is Jose going to watch a DVD on Saturday?
No, he isn't.
4) Is Rafa going to get up early in the morning?
No, she isn't.
5) Are Rafa and Eli going to do any homework on Sunday?
Yes, they are.