8. She is not singing. 
9. My sister is sleeping. 
10. Is father drinking tea? 
11. Are your parents drinking tea? 
12. I am not sleeping. 
13. She is sitting at the table. 
14. We are doing an exercise. 
15. We are not bathing. 
16. Are they playing in the yard?
 17. Nina and Ann are washing the floor.
 18. Nick is helping his mother. 
19. Are you helping your father? 
20. My sister is reading an interesting book. 
21. They are going to school. 
22. Are you going to school? 
23. Is he working? 
24. Is your grandmother going to the shop?
 25. He is buying sweets. 
26. What is your sister doing? 
27. Where are the children playing? 
28. Why are you laughing? 
29. Where are they going? 
30. What are these boys carrying? 
31. I am sitting on a bench in the park and feeding birds. 
32. Mother is sitting on the sofa in the drawing room and watching TV. 
33. This is a photo of my friends. Tom is playing the guitar and Jane is singing. 
34. And here they are dancing at my birthday party.