Ответ:

1. I wasn't at home. Was I at home?

2. We didn't have six lessons. Did we have 6 lessons?

3. I didn't do the hometask. Did I do the hometask?

4.they didn't speak English. Did they speak English?

5. He didn't go to London. Did he go to London?

6.She didn't live in England. Did she live in England?

7. He didn't work at a hospital. Did he work at a hospital?

8. I didn't study at the University. Did I study at the University?

9. He didn't like winter. Did he like winter?

10. We didn't write a test. Did we write a test?

11. I didn't read a detective story. Did I read a detective story?

12. I didn't know his address. Did I know his address?

13. The train didn't come in time. Did the train come in time?

14. He didn't leave Moscow on Monday. Did he leave Moscow on Monday?

15. We didn't take a taxi. Did we take a taxi?

16. they didn't see the parade. Did they see the parade?

17. She didn't hear the music. Did she hear the music?

18.He didn't eat a sandwich. Did he eat a sandwich?

19. I didn't drink the milk. Did I drink the milk?

20.The lesson didn't begin at8 o'clock. Did the lesson begin at 8 o'clock?

21. We didn't listen to the radio. Did we listen to the radio?

22.They didn't help us. Did they help us?

23. I didn't want to sleep. Did I want to sleep?

24. She didn't open the window. Did she open the window?

25.The child didn't sleep after the dinner? Did the child sleep after the dinner?

26.I didn't think about the future. Did I think about the future?

27.We didn't understand the idea. Did we understand the idea?

28.She didn't put the book into the bag. Did she put the book into the bag?

29.He didn't get a prize. Did he get a prize?