However, depending on the context, you could use these phrases:
For a general exclamation of surprise or excitement:
* "Oh!"
* "Uau!"
* "Caramba!" (Stronger, similar to "Wow!")
For a more informal, "Hey!" or "Look!":
* "Ei!"
* "Olha!"
If "ho" is meant to be sarcastic or mocking:
* "Ah, tá!" (Similar to "Yeah, right!")
* "Hum, hum..." (A skeptical sound)
For a more aggressive or rude "ho":
* "Hey!" (But with a more confrontational tone)
* "Escuta aqui!" (Listen here!)
It's crucial to consider the context and your audience when choosing a translation.
Remember, Portuguese is a rich language, and the best way to convey "ho" accurately depends on the specific situation.