Перепишите в passive voice (время Present Perfect) Kerrie has paid the bill. - The bill...

I have eaten a hamburger.A hamburger has been datem by me.
We have cycled five miles.Five miles have been cycled by us.
I have opened the present.The present has been opened by me.
They have not read the book.The book hasn't been read by them.
You have not sent the parcel.The parcel hasn't been sent by you.
We have not agreed to this issue.This issue hasn't been agreed by us.
They have not caught the thieves.The thieves haven't been caught by them.
Has she phoned him?Has he been phoned by her?
Have they noticed us? Have we been noticed by them?