Question 1
What is the first thing Vader says after his mask is sealed and he takes his first breath?
- AWhat is thy bidding, my Master?
- BWhere is Padme?
- CI pledge myself to your teachings
- DHe just breathes the iconic mechanical breathCorrect
After the mask is sealed, the first thing we hear is Vader's iconic mechanical breathing—the rhythmic inhale-exhale that would define the character for decades.
As seen in: Revenge of the Sith(Film)
Wookieepedia: Revenge of the Sith