c) Fill in the blanks with so or such:

It was ______ a great book that I read it twice.
He's got ______ many friends that he's always out.
She spoke in ______ a low voice that nobody could hear her.
She was ______ weak that she couldn’t walk.

It was ___such___ a great book that I read it twice.

He's got ___so___ many friends that he's always out.

She spoke in ___such___ a low voice that nobody could hear her.

She was ___so___ weak that she couldn’t walk.