Active To Passive
Adam has eaten 4 kilos of bigos.
4 kilos of bigos have been eaten by Adam.
Paola was going to be attacked by Paulina.
Paulina was going to attack Paola.
The passive voice can be used if you don't know or it's unimportant who performed the action described in the sentence.
Correct.
cut
cut
Only cool people _________ (attend) the lesson today.
Only cool people are attending the lesson today.
Tom should tell us a joke every lesson
We should be told a joke by Tom every lesson .
I wouldn't be surprised if Anna L was kidnapped by aliens.
I wouldn't be surprised if aliens kidnapped Anna L.
Any active voice sentence can be changed to passive voice
Absolutely not!
She is a student
feed
fed
Before the lesson started, Julia __________ (write) "Julia was here" on the toilet door.
Before the lesson started, Julia had written "Julia was here" on the toilet door.
Many people believe that Damian is a secret agent.
It is believed (by many people) (that) Damian is a secret agent.
Ewelina's homework must have been copied by Agnieszka.
Agnieszka must have copied Ewelina's homework.
Passive voice can be used in any tense
In theory, yes; however, it's very rare to use it in present perfect continuous and past perfect continuous. It's too difficult to say.
mistake
mistaken
Hours and hours __________ (must, spend) by Anna S on her homework.
Hours and hours must have been spent by Anna S on her homework.
Seven dwarves had been following Kacper on his way to British Council today.
Kacper had been being followed by seven dwarves on his way to British Council today.
Agnieszka was supposed to have been trained how to fish by the Queen
The Queen was supposed to have trained Agnieszka how to fish.
We cannot ever use "let" in passive voice
False
If 'let' is part of a phrase
Ex. I have been let go. He wasn't let in. The room's being let out. The dog will be let free.
blind
blinded
Kacper ___________ (think about) by Donald Trump right at this moment!
Kacper is being thought about by Donald Trump right at this moment!
On Christmas Day, millions of people will be having arguments with their family about Brexit in the UK.
On Christmas Day, arguments will be being had by millions of people with their family about Brexit in the UK.
Sacha was made to dance by his wife at the party.
His wife made Sacha dance at the party.
Passive Voice was invented in the 14th century by Sir Arthur Passive in the book "The Reformation of English".
Seriously?
bear
born
My day ________________ (be) a disaster so far.
My day has been a disaster so far.