you should be in: deberias estar en
you should be a: deberias ser
You should google English to Spanish translation.
You should learn to say it in English. In Spanish it is "Donde esta su automovil?"
It should just be "Brent."
No deberíamos matarlo
ambos deben
"Idiota" should work fine.idiota
it should be "tonto" or "torpe"
they should or owed depending on how used
debes creerlo
debo preguntar porque?
Buenos días.
You should say, "Papá le gusta espagueti" :-)