¿Cómo se dice " it's ok" en español?
i just need to know
Hi and welcome to the forum.
It's okay = Está bien
have you ever learned this lesson? The answer is there Lesson 1
The translator here can tell you. Try it, and if you still have questions ask here.
Can one say "vale"?
está bien. literally it's well or fine. but it gets the same point across