I
1) a
2) b
3) b
4) b
5) b
6) c
7) a
8) c
9) b
10) c
II
1) am
2) is
3) are
4) is
5) are
III
1) Are they going to make a sandwich?
They are not going to make a sandwich.
2) Is he going to wash his car?
He is not going to wash his car.
3) Is she going to have a party?
She is not going to have a party.