Question

para que e usado at, in, on, of, off, after, before, by, from, to, about, with, up, out

Answer 1

On-ligar

Off-desligar

By-Pelo/Por (exemplo: stand BY me) (fique POR mim)

With-Com ( I'm with you ) ( estou com você)

About-Sobre (researches ABOUT aliens)
(pesquisas sobre aliens

To- Para (Im going to Brazil) (Estou indo ao Brasil)

Up-Cima/Subir

Out-Fora/Sair ( Go out ) ( Cai Fora)

Before- Antes

After-Depois

In-No/Em ( there's chicken IN the room) (tem galinhas na sala)

On-Sobre (The keys' at the chair)
(as chaves estão sobre a cadeira

From-Do/De (im from brazil) (sou do Brasil)