10 questions
The lead that belongs to the dog.
The dogs lead
The dogs' lead
The dog's lead
The house that belongs to my parents.
My parents' house
My parents house
My parent's house
The toilets allocated to the boys.
The boy's toilets
The boys toilets
The boys' toilets
The boy's toilet's
The pencil case belonging to my friend
My friends pencil case
My friend's pencil case
My friends' pencil case
The walls of my house.
My house's walls
My houses' walls
My houses walls'
My house's wall's
The coat belonging to my dad
My dads coat
My dads' coat
My dad's coat
The jewels belonging to the Queen
The Queens' jewels
The Queen's jewel's
The Queen's jewels
The Queens jewel's
The cat that belongs to my grandma
My grandma's cat
My grandmas cat
My grandmas' cat
The toilets allocated to the ladies.
The ladies toilets
The ladies' toilets'
the ladies' toilets
The ladie's toilets
The present that is for the friend of my mum.
My mum's friends present
My mum's friend's present
My mums' friends' present
My mums' friend's present