Question

Срочно! Помогите переделать в притяжательный падеж
Dave is marrried. His wife a doctor
My dad had an operation. It was successful
Ian McEwan has written a new book. It is very good
I,ve got a holiday at Easter. It lasts for ten days
It was a very boring lesson. It was yesterday
Mr and Mrs Davis have a house. It is over there
Derek sent me an e-mail. It did not say very much
Somebody murdered a man. They mentioned it on the news

Answer 1

 Dave's wife is a doctor.
 My dad's operation was successful.
Ian McEwan's book is very good
 Easter's holiday lasts for ten days.
Yesterday's  lesson was boring. 
 Mr and Mrs Davis's house is over there.
Derek's e-mail did not say very much.
A man's murder was mentioned  on the news.