1. I did, I didn't, Did I...?
2. he worked, he didn't work, did he work?
3. she slept, she didn't sleep, did she sleep?
4. we worked, we didn't work, did we work?
5. they drank, they didn't drink, did they drink?
6. Mike wrote, Mike didn't write, did Mike write?
7. you had, you hadn't\you didn't have, did you have?
8. we were, we weren't, were we...?