Spanish language Q&A Forum

There was a test question that said ´8 a 10´ means the same thing as ´8 menos 10´ but this guide doesn´t mention it.

Are they interchangeable?

I'm pretty sure that I'm right and it puts "era". I know that "solía ser" is even more accurate than "era".

i have read somewhere that perfect tense could be used too

for example, he estudiado desde hace 6 meses. = estudio desde hace 6 meses.

is this piece of information wrong? when can we use perfect tense then?

Hello! I wrote: 'tengo viente años' to say that I'm 20 years old. It marked me as incorrect, but the only difference I can see between my answer and the correct one is capitalisation. Is there something I'm missing? 

You say, “ Other conjugations of crear and creer coincide in their spelling. Have a look a the following table; for crear it is the present indicative and for creer it is the present subjunctive. ”

Is there not still a difference in the yo form so that one is yo creo and the other yo crea?

Would be great to have another column in the table above with example sentences, or just the verb in action.

I know e.g. how to use "doler" -> me/te/etc. duele, but I don't know it for e.g. "caer bien".

That way I wouldn't need to change the tab and tell ChatGPT to write down the examples.

I understand the lesson well.However, I want to ask whether one of your sentences could have been written better.', incorporating  "Lo" from a previous lesson.. Su oración en español fue: Ayer, estuve pensando en cómo nos conocimos. Pues, yo no me  acuerdo.  ¿  lo podía ser mejor si usáramos : ...Pues, yo no lo acuerdo?

Do I understand correctly that both tenses are possible? If so, is there a difference in meaning or are they interchangeable?