I’m not seeing the dialogue on here, maybe try to repost the question and I can help:)
Answer: La viajera y la agente estaban hablando de la maleta perdida.
Explanation: The first one is not present progressive, is present simple. The second one is the answer in present progressive.
Answer:
era / comía
Explanation:
Cuando era pequeña, siempre comía en casa de mis abuelos.