A) because it's man (Hans) and woman (Helga), so you can't choose female (alemanas) and two are plural
I think estufa makes more sense, because there are usually stoves in kitchens, as opposed to sofas and cars, and it's a better answer then a place to sit down.
Hope this helped!
Answer:
no hay ningun sudah solo sada que es la niña que vende flores nose si esa era la palabra que kerias poner en la pregunta
(1):limpiar
(2):nosotros
(3):los libros son chistosos
(4):563
(5):mi hermano
(6):mariscos
(7):la pierna
(8):un resfriado
(9):piscina
(10):el ropero
