Spanish language Q&A Forum

Why is Hay used for It is foggy? Isn't foggy an adjective?

The examples make sense of using, ex: tuviera, because the subject “had” something in the past. However, I’m confused by the test question because I don’t see a reference to the past. The sentence is “I hope i have a son by the time im 33.” I understand Ojalá triggers the subjunctive but I don’t see the connection to the last and therefore don’t understand why “tuviera” was the correct answer. I only selected it because it was the only subjunctive response. 

!No me encuentro/no encuentro   las llaves del coche! is the test item.

The correct answer is reported to be no encuentro.  
Encontrarse is said to be used when "surprised to discover something".  I interpreted the exclamation marks as indicating surprise at discovering I was unable to find the keys.  I was probably overthinking it, ?verdad?

If querer que is a subjunctive because it expresses wants, why is the negative also subjunctive? It expresses "not wants". Or is it because that technically also counts as a want? I remember reading that if you have a negative of a subjunctive it becomes an indicative

Están comparando varias frases con pasar y pasarse, pero las traducciones en inglés son iguales. ¿Un error?

I spent a whole day writing this essay. 

what is the distinction between to two forms of "where"

Hi, so I have a test on "mi casa". I'm in grade 6, and can you recommend possible areas to study, especially because I'm new to Kwiziq!

I am wondering how the scoring system works for this exercise. I transcribed many of the parts correctly with no error. Why didn't I receive any points? 

My problem is with the word ‘Indefinido’! It seems to convey the opposite of what is intended.  Surely hubo conveys something defined and complete; whereas habia  conveys an incomplete and hence ‘imperfect’ ( Latin root meaning not fully done) past event?