Ответы и объяснения

1. The Winter Palace was designed by Francesco Rastrelli.
2. This house was built by my grandfather.
3. This beautiful jacket was made by Tom Taylor.
4. The city was shown round by my new friends.
5. The flowers were brought by everybody to the party.
6. Dinner was cooked by me yesterday.
7. The telephone call was answered by Helen.
8. Presents are sent by the children to me.
9. This article was written by a famous journalist.
10. My dresses are made by my mum.
11. The shopping was done by my elder sister.
12. This story was told by an old man.
13. The book Just so Stories was written by 
Rudyard Kipling.
14. The floor was swept by Lora.