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!
The word I would use is "lab"
The answer would be a. interesante because it means that your class would be interesting.
Answer:
1.) Nosotras estamos muy ocupadas. "We are very busy." (Feminine)
2.) ¿De dónde eres usted? "Where are you from?" (Polite)
3.) Esos señores son españoles. "Those men are Spanish."
Ser is permanent and can't be changed, however there are some exceptions... estar is something that can be changed and is only temporary.
Answer:
1. b: pasaporte
2. (I think it refers to the tickets) c: ida y vuelta
3. a: maleta
4. d: las habitaciones
Explanation:
yes