Question

Choose the most appropriate form of writing:
(1) Her heart was more full than it had ever been, but it was full of joy, and not of sorrow.
(2) Her heart was fuller than it had ever been, but it was full of joy, and not of sorrow.
(3) Her heart was more full than it have ever been, so it was full of joy, and not of sorrow.
((4) Her heart was fuller than it had ever been, but she was full of joy, and not of sorrow

Answer 1

The first one is the most appropriate form of writing

Answer 2

I also think that first one is the most appropriate form of writing.