1 went

2 was going

3 were going

4 was learning

5 was learning

6 worked

7 was working

8 was reading

9 were doing

10 didn't play,wrote

11 wasn't playing,was reading

12 wasn't sleeping,was doing

13 was going,were talking and eating

14 was sleeping,felt

15 What was your father doing.........

16 Why was she crying........