Which of the following words is a synonym for unusual ?
a. routine
b. unpleasant
c. typical
d. unique

Unusual is something uncommon, all these answers have nothing to do with something uncommon but unique. Routine is doing your safe things you do daily. unpleasant is something you dislike and typical is pretty much common. That leaves unique which is something that is not common to find or see.

The main themes of the play are: fate and free will with the inevitability of oracular predictions is a theme that often occurs in greek tragedies the conflict between the individual and the state similar to that in sophocles’ “antigone” and   people’s willingness to ignore painful truths both oedipus and jocasta clutch at unlikely details in order to avoiding facing up to the inceasingly apparent truth and sight and blindness the irony that the blind seer tiresius can actually “see” more clearly than the supposedly clear-eyed oedipus, who is in reality blind to the truth about his origins and his inadvertent crimes.