1. I fed.
2. What were you doing, I was feeding.
3. What did your brother
do, he played.
4. I began.
5. Helen was cooking.
6. What were you doing,
your sister came.
7. Were you having.
8. He did not go.
9, Nick went.
10. Rick was sleeping.
11. We were playing, it
suddenly started.
12. I saw, he was
crossing.
13. He began.
14. He was
repairing.
15. He finished.
16. We were playing.
17. Kate did not go,