Degrees of comparison

The windows in my house are ... than a book.

A big house is ... than a small one.

A cold house is ... than a warm house.

A warm big house is ...

A house without a door is ...

The library is ... room in the house.

George's house is ... than Fred's house.

The Fred' bedroom is ... than George's bedroom.

The kitchen is ... room in Fred's house.

An armchair is ... than a chair.

George's house is ... than Fred's house.

Fred is ... ghost in the world.