Genitive / Double Possessive

I was paid well for ... work.

• thirty day's

• thirty days'

• thirty days's

The ... passport was lost. He'll have to apply for a new one.

• childs'

• children's

• child's

The ... clothing was pretty wild and colourful.

• 1960's

• 1960s'

• 1960

I dropped my keys at ... .

• the bed's foot

• the beds' foot

• the foot of the bed

A ... is a friend of ... .

• friend of Bob / me

• Bob's friend / mine

• friend of Bob's / mine

I wish I had ... .

• a room of my own

• a room of my

• my room

After her divorce, Maria has problems. She thinks that her ex-husband doesn't understand ... .

• her situation's difficulties

• her situations' difficulties

• the difficulties of her situation

... team is staying late for practice.

• Andy and Manuel's

• Andy's and Manuel

• Andy's and Manuel's

The last few ... best movies have all used CGI (computer generated images).

• years'

• year's

• years's

This ... films were excellent.

• years'

• year's

• years's