I.
1 am reading
2 are singing
3 is making
4 am playing
5 is getting
II.
1 drinks
2 cuts
3 help
4 go
5 washes
III.
1 drives
2 is going
3 cooks
4 is baking
5 am helping
IV.
1 What are the students doing now?
2 Kerry is making Christmas cake.
3 They are not doing their homework.
4 Is it snowing now?
5 Why is he reading that book?