Ответ:

1.What book is she reading

2. Where is he going

3. What programme are they watching

4.Why are laughing

5.How is child reading

6.Where are they selling

7. Why is  his brother ussing my computer

8.By what kind of transport is Jan coming

9.Fow whom are boys waiting

10. About whom are teachers speaking

11.About what is this girl worry

12.What kind of music are young men listening

13. How are my friends dansing

14. By what bus is Nick going

15. Where is somebody running

Объяснение: