Spanish language Q&A Forum

"El anuncio decía que" shouldn't we use "Indefinido" here, as the action we're talking about was done yesterday. We are not describing here?

"And the experience was horrible" "

Ya ha sido una experiencia horrorosa"

Why did we use "Perfecto" instead of "Imperfecto"? I'm so confused! 

And also "El camping estaba muy sucio"

Can't we use "Era" here ???

I saw it in spain and "IT WAS WONDERFUL". Shouldn't it be in Imperfecto because we are kind of giving description here of how it was. But it was marked wrong. It was "fue marvillosos" . Please answer???  

What's the difference if I use 'todos los correos' instead in the first example?

I understand it grammatically or literately. What I am trying to figure out is what the semantics is. The sentence seems breaking the semantic chain of the text. What is the author trying to tell us?

Do I need to use sino que when any conjugated verb follows, or only when the conjugated verb is different from the conjugated verb in the first clause? If the verbs are the same (vas a +infinitive) which is correct?