B. Ellos van de vacaciones a los Estados Unidos.
Ellos is the only one that means "they"
Vosotros is another way to say "you" (the alternate of tú)
Nosotros means "us"
Hope this helped!
~Just a girl in love with Shawn Mendes
The correct answer is "tambien"
hope it helped!(.;
The expression is: Dos hombres pescando