trying to help
I don't totally get it, but heres a hint for those still stuck...what i think I understand....
leave - Last word at the Virtupets station intro
plateau - Last word at the Tyranian plateau intro
remember - Last word at the Fairyland intro
day - Last word at the Happy Valley intro
too - Last word at the Roo Island intro
I had this part figgured out a long time ago, but not the patten of the next one...hope this helps some other people