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.
La lámpara está entre los sofás
Have has many ways of saying if you wanna say have it then say tenlo, you want to have some means quieres ... etc
For this case we can translate the sentence given as:
My dad______________ at school.
We must fill in the blank with the proper conjugation of the verb to be.
In indicative of the present tense we have:
My dad is at school.
In indicative of the imperfect preterite time we have:
My dad was at school.
In indicative of the future tense we have:
My dad will be at school.
ANswer:
Mi papá esta en la escuela.
Mi papá estaba en la escuela.
Mi papá estará en la escuela.
