Поставьте в пассив 7.i insist on david writing the report. 8.picasso painted guernica. 9.has mr. hunter approved the application yet? 10.she made me tell her the news. 11.someone is cleaning the windows. 12.she tapped him on the hand with her pen. 13.i don't like people laughing at me. 14.people spend a lot of money on food. 15.is sue washing the car? 16.who made this mess? 17.grandfather is going to tell the children a story. 18.they will open the new sports centre soon. 19.they made him confess to the robbery. 20.liz showed me some holiday pictures. 21.sam remembers his friend telling him about the party. 22.they heard him calling for help. 23.who broke this mug? 24.the jury will have reached a verdict by the morning.

7. The report was insisted on by me to be written by David.
Explanation: In this sentence, the verb "insist" is in the active voice, and the object is "David writing the report". To change it into the passive voice, we need to make the object the subject, put the verb in the past participle form (written) and add "by + doer" at the end.

8. Guernica was painted by Picasso.
Explanation: The sentence is already in the passive voice. The subject is "Guernica" and the verb is "painted". The doer of the action (Picasso) is not mentioned.

9. Has the application been approved by Mr. Hunter yet?
Explanation: The sentence is already in the passive voice. The subject is "the application" and the verb is "approved". The doer of the action (Mr. Hunter) is not mentioned.

10. I was made to tell her the news.
Explanation: In this sentence, the subject is "I" and the verb is "made to tell". The object is "her the news". To change it into the passive voice, we need to make the object the subject and use the past participle form of the verb "made" (made).

11. The windows are being cleaned by someone.
Explanation: In this sentence, the subject is "someone" and the verb is "cleaning". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (are being) and add "by + doer" at the end.

12. He was tapped on the hand with a pen by her.
Explanation: In this sentence, the subject is "she" and the verb is "tapped". The object is "him on the hand with her pen". To change it into the passive voice, we need to make the object the subject and use the past participle form of the verb "tapped" (tapped).

13. I don't like being laughed at by people.
Explanation: In this sentence, the subject is "I" and the verb is "don't like being laughed at". The object is "me". To change it into the passive voice, we need to make the object the subject and use the present participle form of the verb "laughed" (laughed) and add "by + doer" at the end.

14. A lot of money is spent on food by people.
Explanation: In this sentence, the subject is "people" and the verb is "spend". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (is) and add "by + doer" at the end.

15. Is the car being washed by Sue?
Explanation: In this sentence, the subject is "Sue" and the verb is "washing". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (is being) and add "by + doer" at the end.

16. By whom was this mess made?
Explanation: In this sentence, the subject is "this mess" and the verb is "made". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (was) and add "by + doer" at the end.

17. The children will be told a story by grandfather.
Explanation: In this sentence, the subject is "grandfather" and the verb is "is going to tell". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (will be) and add "by + doer" at the end.

18. The new sports centre will be opened soon.
Explanation: In this sentence, the subject is "the new sports centre" and the verb is "will open". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (will be) and add "by + doer" (which is not specified in the sentence) at the end.

19. He was made to confess to the robbery.
Explanation: In this sentence, the subject is "they" and the verb is "made to confess". The object is "him". To change it into the passive voice, we need to make the object the subject and use the past participle form of the verb "made" (made).

20. Some holiday pictures were shown to me by Liz.
Explanation: In this sentence, the subject is "Liz" and the verb is "showed". The object is "me some holiday pictures". To change it into the passive voice, we need to make the object the subject and use the past participle form of the verb "showed" (shown) and add "by + doer" at the end.

21. Sam remembers being told about the party by his friend.
Explanation: In this sentence, the subject is "Sam" and the verb is "remembers being told". The object is "his friend telling him about the party". To change it into the passive voice, we need to make the object the subject and use the present participle form of the verb "told" (told) and add "by + doer" at the end.

22. He was heard calling for help by them.
Explanation: In this sentence, the subject is "they" and the verb is "heard". The object is "him calling for help". To change it into the passive voice, we need to make the object the subject and use the past participle form of the verb "heard" (heard) and add "by + doer" at the end.

23. By whom was this mug broken?
Explanation: In this sentence, the subject is "this mug" and the verb is "broken". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (was) and add "by + doer" at the end.

24. A verdict will have been reached by the morning by the jury.
Explanation: In this sentence, the subject is "the jury" and the verb is "will have reached". To change it into the passive voice, we need to make the object the subject and use the verb "be" in the appropriate form (will have been) and add "by + doer" at the end.