Spanish language Q&A Forum

Please help me follow this explanation.

"We use the preposition "de" after the adjective..." by adjective do you mean facil/dificil?

when the subject is "the thing" (el armario) - Can you expand please as to what "the subject being the thing" means? What thing? What does thing refer to here?

"...not when the subject is "doing something" (montar el armario)."  Isn't the subject always doing something? I don't understand this distinction.

All the examples are great and I can sense the pattern but I'd like something more concrete to be able to lock-in to the rule please :-)

I am getting thoroughly confused. What is the difference between the two ?

I know the preterite and the present perfect. Never heard of preterito indefinido

I know ser means ‘to be’ in terms of characteristics and estar means ‘to be’ in temporary sense or in terms of location but why does this exercise use estar for ‘to be clear’ and ‘is cloudy’ but ser for ‘can be unstable’?

how can Spanish be the second most spoken language in the world? Sure, China is probably # 1 but just the population of the U.S.A. alone at more than 400 million is greater than all the native hispanohablantes. Add in Australia, South Africa, England, Scotland and a few other countries and 2nd and 3rd place must be very close.  Almost every country conducts business in English so there are a lot of English as a second language speakers. Am I missing something?

really enjoyable seeing the action described so clearly

Un ejercicio de lectura realmente útil. Vocabulario nuevo, datos interesantes sobre España leídos con claridad y con una dicción perfecta. Gran trabajo y lo he disfrutado enormemente 

Isn’t it correct to use either un altitud as well as una altitud because even though altitud is feminine, it starts with a stressed ‘a’?

¿Cuál es el porcentaje de sal?   ??

Es al menos 5 por ciento puro.  ??

Hay al menos un 5 por ciento de impurezas.  ??

Can I say "Adivino que si" or "Adivino que no"? Thanks.