need some help with a fic I'm writing can somebody answer these ???

#1 - What did Nodoka do about Ukyou in the manga?- I've re-read my synopsis
and it appears that she is just ignoring her.

#2- Does Nabiki know about Ryouga's curse?

#3- My knowledge of japanese is approximately NIL +/- .0002%
     are the following created properly (i'm using a dictionary and my
natural wits {so i'm probably in trouble})
      Baka-kudaku (idiot smasher)
      Okii Okoru Hono'o (big angry flame)

thanks for the help evrey body ^_^