Answer:
you can use it when you need to say things like
Un: Un gato - a cat
unos: unos gatos- some/male cats
unas: unas gatos- some female cata
una: una gato- a female cat
Answer:
Hi! What would you like help with?
The only word that means said or a version of said is option A. hemos dicho. Decido, decidido, decida all means decide which is not what the sentence is asking. The translation of the sentence is, We have said (dicho) the truth. I hope this helps!
