I'm studying for the Goethe Zertifikat (C2), but I have some problems with the writing module, more precisely: the first part (where you have to reword parts of a short report ) is very hard for me.
Therefore I'm asking you for tips (books, advices, internet resources etc.) how to prepare for this challenge.
Last but not least, does anyone know how many words should I know for this exam?
Thank you in advance for your help!