Passive voice
Defining Relative clauses
Relative pronouns
Active voice
100
Somebody has drunk all the milk!
All the milk has been drunk
100
I sent an email to my brother (my brother lives in Australia)
I sent an email to my brother who lives in Australia
100
- Dublin, _______ is the capital of Ireland, is my favourite city.
which
100
This morning the burglar was arrested by the police.
This morning the police arrested the burglar.
200
A workman will repair the computer tomorrow.
The computer will be repaired tomorrow
200
The waiter was rude (the waiter was wearing a blue shirt)
The waiter who was wearing a blue shirt was rude
200
- Buckingham Palace, _______ the Queen of England lives, is in the centre of London.
where
200
One type of air pollution is caused by hydrocarbons.
Hydrocarbons cause one type of air pollution.
300
James might cook dinner.
Dinner might be cooked by James
300
She loves books (the books have happy endings)
She loves books that have happy endings
300
- Russell Crowe,______ starred in Gladiator, was born in New Zealand.
who
300
The cookies were stolen by the Mad Hatter.
The Mad Hatter stole the cookies.
400
At six o'clock someone was telling a story.
At six o'clock a story was being told
400
The television was stolen (the television was bought 20 years ago)
The television that was bought 20 years ago was stolen
400
- Emily, _______ brother is a singer, is in my English class.
whose
400
It was decided by the court that the contract was invalid.
The court decided that the contract was invalid.