Which sentece is correct? 1
Do you add 's or '?
The correct form 1
The correct form 2
100
That’s Bobs’ car. 
That’s Bobs car.
That’s Bob’s car.
That’s Bob’s car.
100
- This is _______ book.
Julian's
Julians'
Julian's
100
- This is _____ book. (Peter)
This is Peter's book.
100
- _____ shoes are on the second floor. (men)
Men's shoes are on the second floor.
200
These are the boys' pencils.
These are the boy's pencils.
These are the boys's pencils.
These are the boys' pencils.
200
- He is _______ brother.
Laura's
Lauras'
Laura's
200
- Let's go to the _____ . (Smiths)
Let's go to the Smiths'.
200
- My _____ car was not expensive. (parents)
My parents' car was not expensive.
300
Are you going to Dan and Suzies’ party?
Are you going to Dan’s and Suzie’s party?
Are you going to Dan and Suzie’s party?
Are you going to Dan and Suzie’s party?
300
- The ______ room is nice.
children's
childrens'
children's
300
- The _____ room is upstairs. (children)
The children's room is upstairs.
300
- _____ CD player is new. (Charles)
Charles's CD player is new.
400
Can you look after the ___ rabbit while we are on holiday?
childrens’s
childrens’
children’s
children’s
400
- Where is ______ bike?
Nick's
Nicks'
Nick's
400
- _____ sister is twelve years old. (John)
John's sister is twelve years old.
400
- This is the _____ bike. (boy)
This is the boy's bike.