1. was discussed 2. Saw 3. Enterned, saw, was standing, was cutting, was cooking. 4. Heard, ran, saw, is lieing, is crying, happened, are crying, hurt. 5. Went. 6. Was 7. Came, had, read, began. 8. Returned, returned, went, was. 9. Returned, came. 10. Was, was, was. 11. Is, came, is taking. 12. Saw, understood, worked, was writing, didn't notice. 13. Came, was running and singing, learned