Spanish language Q&A Forum

How do you know which infinitives require the preposition A to link the verbs?

I am a little confused with terminology. Are Preterite Indefinido and Preterite Perfecto the same thing? As others have highlighted, I am confused with the past perfect and preterite perfect. 

Using esquiar as an example: I skied = Yo esquié; I have skied =  He esquiado; I used to ski = Yo esquiaba; I have been skiing = Yo estaba esquiado. Am I wrong with these examples?

Why is it  eres (ballerina) And not eres una (ballerina)

In the question

¡________ basura hay en esta casa!
Que mucha was an option offered that I chose and was marked wrong in favour of another option  cuánta.
Que mucha ...   translated in online dictionaries just fine.
Is there a difference ?

Your "Exercise" has a spelling mistake in the English translation of El ejercicio es complicado.  Should read the exercise is complicated. 

The yo example given sounds like quipo rather than quepo?   Is that generally how it is pronounced?  I noticed the yo is not standard and more like jo.   Are these regionally differences? 

Hi, is there a subject change requiring the subjunctive if the subjects are I and we? Por ejemplo, I want to walk the dog after we eat. Coz technically the subjects are different but I’m still part of the group we. 

Hello,

I am really confused, why abrir is irregular?

While it has been over a year since he submitted that question, I too share his frustration with this lesson. Can someone at Kwiziq give a little more explanation? It would super nice if someone could answer Jeffrey since that is exactly what I have been wondering.