Answer: asistente de vuelo
The question gives you a description saying “they indicate the exits and arrivals”.
This description fits that of a flight attendant. Flight attendant in Spanish is “asistente de vuelo”
Estamos: we are
estas: you are
estan: they are
The question says where are Maria and Adela? You should change “Maria and Adela” to they, do the third option is correct.
What do you want me to do or solve exactly?
The Answer would be Estar
1. Está mujer esta endeudada, 2. Estoy haciendo vida social, 3. Mi madre está cansada
