1. Saw 2. Entered, opened 3. Broke 4. Knew 5. Have been (this one may be incorrect) 6. Saw 7. Was, became 8. Walked, turned on (May be incorrect) 9. Broke 10. Saw 11. Broke 12. Arrived 13. (I have no idea) 14. Broke, fell 15. (I thought the answer would be lost but that’s in brackets so I don’t know) 16. Has been (May be incorrect) 17. Have you known (May be incorrect) 18. Have seen (may be incorrect) 19. Hasn’t called (May be incorrect) 20. Bought 21. Hasn’t returned (May be incorrect) 22. Has, known 23. Have, heard 24. Lived 25. Bought 26. always wanted (May be incorrect) 27. (Don’t know) 28. Did, left (May be incorrect) 29. Got 30. Had never spoke, spoke (May be incorrect) 31. Just left (May be incorrect)
Sorry if some of these are wrong without seeing the other examples it was a little hard to work some of them out but I hope this at least guided you.
I would briefly discuss your essays in the intro and make a claim about how you improved. in your body i would talk about why you think you improved and what you could do to get even better