C1 relative clauses - one or more option is correct !

That’s the person __________ stole my bag! I recognise his red baseball cap.

• who

• what

• that

• which

Have you ever been back to the house ________ you grew up in?

• where

• that

• which

• who

________ phone is this? Is it yours?

• Who's

• Which

• Who

• Whose

He gave a bar of chocolate to all the ladies in the class, _________ was a nice thing to do.

• what

• which

• that

• who

My brother, _________ lives in London, is a doctor.

• whose

• who

• that

• which

That was something _________ I'd never seen before.

• that

• who

• which

• where

Poland's longest river is the Vistula, ___________ runs through Krakow and Warsaw.

• what

• which

• that

• that

I have two brothers and the brother ________ lives in the UK is a doctor.

• that

• which

• who

• what

To be honest, I don't like the town _________ I grew up.

• that

• where

• which

• when

The old house, ______ roof was made of wood, burnt down yesterday.

• where

• which

• who's

• whose