Spanish language Q&A Forum

Hello,

"compramos unas flores", "cenamos unas arepas" - is it possible to use "algunas" instead of "unas" in these examples? I've read the lessons on them but the difference between these two is still not clear for me.

Thank you,
Daria.

There was a test question that said ´8 a 10´ means the same thing as ´8 menos 10´ but this guide doesn´t mention it.

Are they interchangeable?

In the statement:  "Nosotros solemos comer en casa de mis padres los domingos."

Why don't we use "la casa de mis padres"?

Thanks.

"Why did you tell Luisa......" seems to me to need the indefinite object pronoun as in "¿Por qué le habéis dicho a Luisa...." but this answer is marked as incorrect. Why? Isn't it actually the correct way to say this part of the sentence even though I haven't gotten to a lesson about these pronouns?

Is querría actually wrong on this case to say "I would like to see the paintings"?

I may have missed something here. 

Is their happiness a permanent thing? 

Shouldn't it be, "estamos más felices?"

Thanks in advance, 

Kaly

Hello.  Can you please explain why the definite article isn't used in this phrase?  Is it similar to the difference between "en casa" (at home) and "en la casa" (in the house, as in a physical location)?  Thank you!