Your answer is A. good luck :)
Answer:
-Haz.
Explanation:
The correct way to say it (in this case) would be:
-Haz lo justo. (tu)
You can also say:
-Vinimos para hacer lo justo.
Then, depending on the person (and also the context) you are talking to you could say:
-Usted haga lo justo.
-De manera tal que tu hagas lo justo.
It originally belonged to a private owner who used is as an estancia. When the government saw its beauty and historical relevance they gained control over it in 1977.
Necesita editar el texto, o re elaborar las preguntas; esta confuso como para poder responder acertadamente.