Spanish language Q&A Forum

Paracaídas not paracaidas

How do I learn about imperatives that are irregular like “ven”....?

I keep trying to learn different grammar points, but all I ever get is VERB tests after VERB test.  What is wrong with this program!!!!!

Hola, 

Update - I just found the lesson on this.  When to use the perfect tense versus the simple past (Perfecto vs Indefinido)

I live in the US and just switched to Latin American Spanish, since it is more likely Spanish speakers I meet will speak this way.  I am curious if El Pretérito Perfecto is used in LatAm Spanish when not talking about experiences.  

Just curious, does the intonation of the voice rise at the end of the sentence with this type of usage of "que" as it does in yes or no questions in Spanish? 

Or, does it fall, as in declarative sentences in Spanish.

Ex. Que tienes novio?   Does voice rise at end as with a yes/no question or drop as in a statement.

Thanks!

Philip

Why is está used for the sentence La mahonesa está deliciosa?

Is it because they're speaking about that specific mayonnaise rather than mayonnaise in general?

'Estos últimos días ____ un calor terrible.' Would make me think they are in the past. today does not fit in them. or DOES it, becaus of 'Estos' ? because it talks about the last days (similar to 'last week' or 'yesterday') I presumed I had to use el indefinido (hizo), instead of the perfect (ha hecho).

Apparently I was wrong. So, please clarify, as the exact example is not identifiable in the lesson (to me at least), how I would be able to determine to use the indefinido. IS it because of 'Estos' ?

Thanks in advance!