Spanish language Q&A Forum

In the quiz question: "Todos los estudiantes son estadounidenses ________. All the students are from the United States except us." the question refuses any answer with "nosotras". Surely "nosotras" should be as equally possible as "nosotros" in this response, or am I misunderstanding?

¿Señor Hernandez, ________ otra copa de vino?

I answered "quiere usted" and was marked wrong. It's ok, isn't it? 

mi hermana tiene 26 anos

es rubia

su cara es rodonda

tiene los ojos azules

y la nariz pequena

sus orejas tambien son pequenas 

y tiene una sonrisa muy bonita

ella no es muy alta

pero es delagda 

tiene una cintura estrecha 

y piernas muy largas

sus pies son pequenos

mi herman es my elegante

siempre viste ropa bonita

sobre su personalidad puedo decir que ella es muy alegre,

carinosa

divertida

y trabajdora

Why is it "El cartero pasa todos los días a las tres de la tarde" instead of ""El cartero pasa todos los días a las tres por la tarde"? I thought we learned that it should be en, a, or por to express a specific time of the day? 

My understanding was that the accent falls on the penultimate syllable unless another syllable is accented. Given that where does the accent fall on “peinar”?  Is it not split into pe in ar?  

In this lesson it said to translate “Dad’s computer”. So I entered “La computadora de papá”. It said that is incorrect and should be “El ordenador de papá”. Can you help me understand why computadora would not be correct? Thank you!

How does one know if

"Hay un incidente ahí; tendrán que llamar a la policía."

should be translated as

1) There is an accident there; they MIGHT have to call the police (probability)

vs

2) There is an accident there, they WILL have to call the police (statement of fact)

Thanks

hi room and experts

Please clarify why 'tener  + participio cases' must have agreement in gender and number with the noun acting as a direct object,  whereas  this rule does not apply in  'haber + participio cases'

For example  -  Tienes ya pensada la estrategia para convencer a Inés? - (show agreement)

He pintado dos habitaciones. (does not show agreement)