passive in present perfect
1.mary has operated Linda since 10 o'clock
2.Tony hasn't finished his homework
3.we have just seen a horrible accident.
4.he hasn't seen you for years.
5.nobody has used this room for ages.
6.the tailor has just made a new suit for me
7.have you seen philip lately?
8.my father has used this bicycle for 5 years
9.have you seen any good films so far?
10.they have hired peter to do this job
11.the police has interviewed him
12.someone has already told him to give a book repork next week
13.have the farmers cut grass for hay?
14.they haven't sent us the book they published last year
15.the teacher has helped Lam
passive in present perfect
1.mary has operated Linda since 10 o'clock
Linda has been operated by Mary since 10 o'clock.
2.Tony hasn't finished his homework
Tony's homework hasn't been finished by him.
3.we have just seen a horrible accident.
A horrible accident has just been seen by us.
4.he hasn't seen you for years.
You haven't been seen by him for years.
5.nobody has used this room for ages.
This room hasn't been used for ages.
6.the tailor has just made a new suit for me
A new suit has just been made for me by the tailor.
7.have you seen philip lately?
Has Philip been seen by you lately?
8.my father has used this bicycle for 5 years
This bicycle has been used by my father for 5 years.
9.have you seen any good films so far?
Has any good films been seen by you so far?
10.they have hired peter to do this job
Peter has been hired to do this job by them.
11.the police has interviewed him
He has been interviewed by the police.
12.someone has already told him to give a book repork next week
He has already been told to give a book report next week.
13.have the farmers cut grass for hay?
Has grass been cut for hay by the farmers?
14.they haven't sent us the book they published last year
The book they published hasn't been sent by them last year.
15.the teacher has helped Lam
Lam has been helped by the teacher.