The author, whose books I have read, is visiting our school.

I am studying medicine, which is really fun.

That's/Over there is the woman who helped me find the hotel.

My mum, whose cake is famous, is coming over tomorrow.

I like books which have strong main characters.

Elton John is a singer who sang 'Tiny Dancer'.

My dentist, who I saw yesterday, told me to floss.

(The restaurant, which is on the other side of town, has incredible meat.) The restaurant, which has incredible meat, is on the other side of town.

The shop where I needed to buy something was closed.

The car which has a scratch is mine.

The library, where I usually go every Saturday, is closed.

That's/Over there is the cafe where I met my husband.