Spanish language Q&A Forum

Algo que no entiendo :

*Aguafiestas* - party crasher ( de donde/por que agua ?)

*Agua Anoche* -  Que significa ? (water last night not possible)

Escuché en varios lugares (canción/calle), una jerga española ?

Gracias de antemano

I found the sentence, ¿por qué habría de asustar un sombrero?— me respondieron. I tried looking it up and apparently haber de can be used conditionally to express confusion of a topic. i think this is important as well as haber que, i saw it in a book although i can't remember the sentence haber que is apparently also another form of obligation like tener que

Why do you use the definitive article with "cumplir los deseos", but not with "con humildad y esperanza" ?

I'm having trouble answering this question because i don't understand it. kindly someone help! 

cambia el marcador temporal por uno que tenga el mismo significado en función del día en el que estás hoy. (let's say today is monday)

ejemplo)

Tomando como referencia que hoy es martes:

El lunes comí con mi familia.

→ Ayer comí con mi familia.

1. El mes pasado yo trabaj_é__ mucho.

→ 

2. Mi padre preparó la comida el sábado pasado.

→ 

3. Vosotros no salisteis de casa el domingo.

→  

4. Mis padres no durmieron la siesta anteayer.

→ 

5. Rina y yo fuimos de compras hace cuatro días.

→ 

This word seems to change all the time! I had the wrong answer so next time it came up in a question I put the answer it gave me last time and it said wrong and gave the answer as the one I chose in the first place!  This has happened several times. How and why does this word change?

can you live in the Andes Mountains?

The choices include c) salgan and d) hayan salido.  Aren't both of these subjunctive? The correct answer was c), salgan. I read through the lesson fairly thoroughly and don't see why hayan salido would not be correct as well. What am I missing? Thanks!