Spanish language Q&A Forum

hola,

how do you know if a verb should be reflexive or not? Why is there both sentar and sentarse?

I see a translation of "Yo suelo ir" as "I usually go" but a translation of "suelo" as ground or floor. Is it an idiomatic phrase?

Can dar be translated daría in the conditional? I have another source that says daría. Wondering if that is a Spain Spanish vs. South American Spanish?

Previously, I have only come across en casa without the defnite article.

Can tele only take la in front of it even though there are masculine and feminine words for television in Spanish?

Translating Do you always eat in the Cafeteria when there are hamburgers?   

I would put ¿Siempre comes en la Cafetería cuando hay hamburguesas? 

Duolingo puts correct answer as: ¿Tú comes siempre en la Cafetería cuando hay hamburguesas?

Which is correct or are they both correct? 

In every example the questions are:

De donde eres

and

De donde es usted

The pronoun is included in every formal example. Is it required in the formal?