"Tá, desculpa."

Translation: Ok, sorry.

[erudis]

The test asked me to choose between the answers "Tá, desculpa." and "Tá, desculpo."

I chose the former since it's the most common one, but both are correct (albeit they have different meanings). If someone asks you "Você me desculpa?", you can answer with "Tá, desculpo."

[vivisaurus]

Agreed.

[vivisaurus]

I'm reporting that "alright" should be accepted as an alternative to OK.

[DonQuixotic]

I have never heard of this word. Is it a shortening of "está"?