The correct answer is D. Invador. The correct spelling is "invader".
A governor is a person who is in charge of a state or province. A stupor is a state of being unconscious or semi-conscious. A vendor is a person who sells goods or services.
The word "invador" is not a real word. The correct spelling is "invader". An invader is a person who enters a country or territory illegally or without permission, with the intention of taking control or causing damage.
