1. Were you going with her brother to the cinema?
2. Was Mary’s sister playing piano?
3. Were Mark and John writing the letter?
4. Was Jane singing a short song?
5. Were your friends eating pizza?
6. Was John coming from Spain?
7. Was his computer not working on his desk?
8. Were Our parents speaking German flutently?
9. Were Henry and his friends jumping into the water?
10. Were you working very hard?