Passive 2. 1.the doctor would examine her 2. did the man steal vour wallet? 3. that boy has helped the old man 4. sue was hiding the pictures. 5. the policeman arrested the man 6. the teacher corrected my homework 7. i won't ma the letter 8. i won't drink a glass of milk. 9. the cat surprises me 10. is she drawing a bird? 11. she doesn't call the police 12. we are going to visit her mother. 13. they wll speak chinese 14. i didn'tkl the bird 15. my student will spell those words. 16. i don't pronounce the word 17. had she broken the cha irs? 18. the news doesn't shock me. 19. we have collected the marbles 20. did she clean the window? 21. the boy stole my bicycle. 22. my father built the house. 23. we don't plant corn 24. they would publish a new book 25. did your boss cancel the meeting? 26. it didn't confuse her 27. the news interrupted the film. 28. the postman delivers some letters

1. She would be examined by the doctor.
To form the passive voice, we start with the object of the active sentence ('her' in this case) and add the appropriate form of the verb 'to be' followed by the past participle of the main verb ('examined').

2. Was your wallet stolen by the man?
In this case, we need to invert the subject ('did the man') and the auxiliary verb ('steal') in the active sentence, and add the past participle ('stolen') at the end.

3. The old man has been helped by that boy.
To form the passive voice in the present perfect tense, we start with the object of the active sentence ('the old man'), then use the appropriate form of the verb 'to be' followed by the past participle ('helped').

4. The pictures were being hidden by Sue.
Here, we need to use the past continuous tense in the passive voice. We start with the object ('the pictures'), use the appropriate form of the verb 'to be' in the past continuous tense ('were being'), and add the past participle ('hidden').

5. The man was arrested by the policeman.
Again, we start with the object ('the man'), use the appropriate form of the verb 'to be' ('was'), and add the past participle ('arrested').

6. My homework was corrected by the teacher.
In this case, the subject changes to 'my homework', and we use the appropriate form of the verb 'to be' ('was') followed by the past participle ('corrected').

7. The letter won't be made by me.
To form the passive voice in the negative form, we use the appropriate form of the verb 'to be' ('won't be') followed by the past participle ('made').

8. A glass of milk won't be drunk by me.
Similarly, we form the negative passive voice by using the appropriate form of the verb 'to be' ('won't be') followed by the past participle ('drunk').

9. I am surprised by the cat.
Here, we start with the object ('me') and use the appropriate form of the verb 'to be' ('am') followed by the past participle ('surprised').

10. Is a bird being drawn by her?
To form the passive voice in the question form, we start with the object ('a bird'), invert the subject ('is she?'), and add the past participle ('drawn').

11. The police aren't called by her.
In this case, we form the negative passive voice by using the appropriate form of the verb 'to be' ('aren't') followed by the past participle ('called').

12. Her mother is going to be visited by us.
To form the passive voice with 'going to' in the future, we start with the object ('her mother'), use 'is going to be' as the auxiliary verb, and add the past participle ('visited').

13. Chinese will be spoken by them.
Here, we use the appropriate form of the verb 'to be' ('will be') followed by the past participle ('spoken').

14. The bird wasn't killed by me.
To form the negative passive voice, we use the appropriate form of the verb 'to be' in the past tense ('wasn't') followed by the past participle ('killed').

15. Those words will be spelled by my student.
In this case, we form the passive voice in the future tense by using the appropriate form of the verb 'to be' ('will be') followed by the past participle ('spelled').

16. The word isn't pronounced by me.
Here, we use the appropriate form of the verb 'to be' ('isn't') followed by the past participle ('pronounced').

17. Had the chairs been broken by her?
To form the passive voice in the past perfect tense, we start with the object ('the chairs'), use the appropriate form of the verb 'to be' ('had been'), and add the past participle ('broken').

18. I'm not shocked by the news.
In this case, we use the appropriate form of the verb 'to be' ('am not') followed by the past participle ('shocked').

19. The marbles have been collected by us.
To form the passive voice in the present perfect tense, we start with the object ('the marbles'), use the appropriate form of the verb 'to be' ('have been'), and add the past participle ('collected').

20. Was the window cleaned by her?
To form the passive voice in the question form, we start with the object ('the window'), invert the subject ('was she?'), and add the past participle ('cleaned').

21. Your bicycle was stolen by the boy.
Again, we start with the object ('your bicycle'), use the appropriate form of the verb 'to be' ('was'), and add the past participle ('stolen').

22. The house was built by my father.
In this case, the subject changes to 'the house', and we use the appropriate form of the verb 'to be' ('was') followed by the past participle ('built').

23. Corn isn't planted by us.
To form the negative passive voice, we use the appropriate form of the verb 'to be' ('isn't') followed by the past participle ('planted').

24. A new book would be published by them.
Here, we form the passive voice with 'would' in the conditional tense by using the appropriate form of the verb 'to be' ('would be') followed by the past participle ('published').

25. Was the meeting canceled by your boss?
To form the passive voice in the question form, we start with the object ('the meeting'), invert the subject ('was your boss?'), and add the past participle ('canceled').

26. She wasn't confused by it.
In this case, we use the appropriate form of the verb 'to be' in the past tense ('wasn't') followed by the past participle ('confused').

27. The film was interrupted by the news.
Here, we start with the object ('the film'), use the appropriate form of the verb 'to be' ('was'), and add the past participle ('interrupted').

28. Some letters are delivered by the postman.
To form the passive voice in the present tense, we use the appropriate form of the verb 'to be' ('are') followed by the past participle ('delivered').