Spanish language Q&A Forum

I have seen llevarse and tomarse used more frequently than tardarse and demorarse.  Is this the more common colloquial way of saying "to take time", or is this perhaps a regional difference? For example --

Me llevó un poco más de tiempo que de costumbre dormirme.

Me tomé un tiempo para pensarlo.

Le llevó mucho tiempo para elegir un sombrero.

Nos llevó media hora montar la tienda.

The test asked to translate "I like white wine" to Spanish, but indicated "Me gusta el vino blanco" was the correct answer. The English sentence seemed unspecific to me, as though the speaker was making a general statement about a category of wine they liked. To add an article seems to imply the speaker likes a specific kind of wine ("I like the white wine"). Is this the same implication in Spanish? Could one say "me gusta vino blanco"? Or is an article always required, and unspecific preferences would require "un/una"?

Thank you.

If estar is to be used with a location, why use ser to discuss where one is from?

How come for certain reflexive verbs we use le instead of se? For example Él le gusta la chaqueta. The jacket is pleasing to him. 

I encountered the following question during an exercise at A1 level:

"Yo ______ mis manos en el agua. (I plunge my hands in the water.)"

It is my understanding that mi/mis should not be used with body parts or clothing. Could you please advise?

Thanks

How do I know when to shorten "cientos" to "cien"? Is is only when I am saying "100 things (cien cosas)" but I say "cientos" if there are more (ciento y uno cosas)?

The lesson says: "We use the construction no + verbo + ningún (a, os, as) to say any." When do you use ningún vs nada for "not any"?

      "I am going to answer all the questions"

be translated as 
     "Voy a responder todas las respuestas"

Is there a subtle difference between todas las x and cada x that I am missing?