Thank you Casiopea,
I think I know what you mean. I try it again:
6.)
to publish -> publication
The publication of the annual report was caused with discussions.
8.)
to compare -> comparison
The price comparison isn't efficient if you ignore the quality.
To number tree I would say that preparation is correct. But one book of me says, that the noun is preparedness which I have never heard befor. Are both correct?
Thanks in advance,
Dany