Correct me if I’m wrong: techos, ventanas, suelos, escaleras, paredes
the answer is the second one
Answer:
It's C and D (The last two)
Explanation:
Because "has" and "he" are directed to a person, in this case "has" goes to someone you are talking to and "he" to yourself.
And yet "hay" or "había" does not go to someone in particular.
Una empresa es una organización o institución que ofrece productos o servicios a el cliente.