Look! There's the girl _____ was on TV.
who/that
I've got three tops and I don't know _____ one to wear!
which/that
I know a place _____ you can get fantastic cakes.
where
Sam's got a phone _____ speaks to him.
which/that
Where's the key _____ opens the cupboard?
which/that
I need a quiet bedroom _____ I can study.
where
I've got a friend _____ speaks three languages.
who/that