I have no doubt someone can answer this quickly and easily ...
First, "fertig" vs. "bereit" -- I know "abendessen ist fertig" means "dinner is ready," but I've heard that "bist du bereit?" means "are you ready?"
Next: In the recent Intermediate Lesson, I noticed "bereits" was used to mean "already" -- I already taught English in the States --- however, couldn't "schon" have been used? (ie: Ich habe schon Englisch unterrichtet.)
Thanks in advance for your help!
Karen