Possessive cases

We have a bike. The bike is (a)  

– Whose computer is this? – It's ___.

• Mia's

• Mias'

• Mia

• her

These are __________________

• the cats of the boys.

• the boys' cats.

• the boys's cats.

• the cats' boys

These are _______________ colors.

• Marylin's

• Marylins'

This is the sandwich of Arnaldo

• This is Arnaldo's sandwich

• This is Arnaldo' sandwich

• This is sandwich's Arnaldo

• This is sandwich' Arnaldo's

The heat of the seasons

• The heat's seasons

• The heat's seasons'

• The seasons's heat

• The seasons' heat

Is this _______________?

• Diana's hamster

• the hamster of Diana

• Dianas' hamster

The _______________ toys are new.

• babies's

• babies'

She bought a new bike. This is (a)   bike.

I have a question. This is (a)   question.