If your talking about the present tense of the verb "estar" then it would be estamos, becuase your using the nosotros form of the verb.
I hope this helps you!
1. The first one says “would you like to go to a party tonight”
2. “What are you doing tonight”
I’m sorry, I don’t know the rest
Answer:
I think ser
Explanation:
Because subordinate i think means u need another word for it to work the best and ser means to be and you have to be something cause saying you are doesnt make as much sense as saying you are something.
Answer:
el heroe subio a la Torre para rescatar a la princesa