1. The window (break) yesterday.

2. The cake (make) by my mother last night.

3. The homework (finish) by the students.

4. The room (clean) by the janitor.

5. The letters (send) yesterday morning.

6. The door (lock) after the meeting.

7. The photos (take) at the party.

8. The toys (put) on the shelf.

9. The meal (prepare) by the chef.

10. The chairs (arrange) in a row.

11. The book (read) by many students.

12. The table (set) for dinner.

13. The clothes (wash) last weekend.

14. The school bell (ring) on time.

15. The dog (feed) in the morning.

16. The floors (sweep) by the cleaner.

17. The gift (wrap) by my sister.

18. The documents (sign) by the manager.

19. The schedule (change) due to the meeting.

20. The announcement (make) yesterday.

21. The new computers (install) in the lab.

22. The tasks (complete) on time.

23. The project (approve) by the director.

24. The floors (polish) yesterday.

25. The rules (explain) to the students.

26. The emails (receive) in the morning.

27. The meeting (hold) in the main hall.

28. The experiment (conduct) under strict supervision.

29. The historical site (restore) by experts.

30. The errors (identify) during the review.

31. The results (analyze) by the research team.

32. The documents (translate) into English.

33. The important decision (announce) by the president.

34. The devices (test) carefully before shipment.

35. The advanced system (install) by engineers.

36. The training session (organize) for all staff.

37. The products (deliver) yesterday afternoon.

38. The invitations (send) to all participants.

39. The equipment (repair) by the engineer.

40. My mother baked a cake yesterday.
⟶ A cake .

41. The students completed the homework last night.
⟶ The homework .

42. The janitor cleaned the classroom.
⟶ The classroom .

43. They delivered the letters in the morning.
⟶ The letters .

44. The children planted flowers in the garden.
⟶ The flowers .

45. My sister wrapped the gift.
⟶ The gift .

46. The company launched a new product last month.
⟶ A new product .

47. The students submitted the assignments on time.
⟶ The assignments .

48. The teacher explained the rules clearly.
⟶ The rules .

49. Scientists discovered a new species.
⟶ A new species .

50. The manager approved the proposal.
⟶ The proposal .

51. The workers built a new bridge.
⟶ A new bridge .

52. The students presented their projects.
⟶ Their projects .

53. The organizers arranged the chairs in rows.
⟶ The chairs .

54. Scientists monitored the volcano closely.
⟶ The volcano .

55. The staff prepared the documents.
⟶ The documents .

56. The museum preserved the ancient artifacts carefully.
⟶ The ancient artifacts .

57. Engineers tested the new software extensively.
⟶ The new software .

58. The organization introduced a new policy.
⟶ A new policy .

59. The committee evaluated the proposals carefully.
⟶ The proposals .

60. Developers fixed the critical errors in the system.
⟶ The critical errors .