Do It / this / that


Senior Member
Hello. What is this subtle difference between do this/that /it?

Let's say we're sitting at the table and my friend is hesitating to try a really strong vodka. Do I say / do it/ do that / do this /?

What if I'm talking about yesterday. "he wanted me to sing before the big audience and I didn't do it /that?
  • < Previous | Next >