When you're talking about nonspecific things.
it's like (a) and (an) in english.
uno is for singular masculine.
una is for singular feminine.
unos is for plural masculine.
unas is for plural feminine.
Answer:
my name is Sylvia
the neighbor is nice
i go to the restaurant
on fridays my friends are affected
On Sundays, the grandfather bathes
my brother understands perfectly
i couldnt do the rest but thats what i have for now ill answer the rest if noone else does
Explanation:
Answer:
your sister (informal) in Spanish is tu hermana