1. I used to watch cartoons
2. Jenny used to have
3. He used to be a chess champion
4. They used to live in Moscow
5. She Used to have
6. I used to go
7. I used to do
______
1. Wrote
2. Created
3. Did you help
4. Was
5. Didn't write
6. Found
7. Did Alex and the professor travel
8. Caught
9. Didn't wear
10. Did miss marple live