Spanish language Q&A Forum

What is the reason for this exercise being in the past perfect tense? Could it also be in the preterite?

The lesson says  "Remember that when you use this structure with an adjective, the adjective must agree with the subject." but none of the examples actually demonstrate this. It might be a good idea to throw in some feminine and plural adjective examples to more explicitly demonstrate the agreement!

If definite articles are used on the subject of a sentence, why are they used with ríos and vegetación? Isn't the subject of the sentence acid rain? If a word that  receives  the action of the verb (contaminar) is the object , doesn't that make ríos and vegetación objects not subjects? 

I think I've reached the limit of all my understanding of grammar in both Spanish and English. I can't get this right. I'm ready to quit.

At the top of my page it says: Note that this is a Europe focused lesson. Your active focus is Latin America

Obviously Latin America covers a huge range of countries/dialects but generally speaking how would this differ in Latin America?

Thanks!

I think this lesson should be in a C1 category as it is very subtle. I just cannot see the difference in the  meaning of the first two sentences,,,,estoy&esté. Maybe you could provide better examples or explanations on this point of grammar

Why don’t “senderismo, escalada y snowboard” have definite articles?

Hello, I'm wondering why the subjunctive here is used but then not in the same sentence:

"no la dejes ir y cuida su amistad"

shouldn't it be: "no la dejes ir y cuide su amistad" since both are suggestions?

Thank you

Not quite sure of the English in the translation - at the bottom a drawer in the chest of drawers.

Do you mean -  in the bottom draw of the chest of drawers?

Is there a rule for -cir and -cer verbs that are preceded by a consonant? Eg in a test the verb was zurcir in the yo form: zurzo and not zurzco, so does this form of verb only change the c > z as a rule?