Bhai.Hello， Teachers！Are these sentences correct?
1 I have gone shopping. Yes, if it's a written message left for somebody.
2 I haven't gone shopping yet. It's difficult to think of a context where this would be correct.
3 I have taken care of my father. Yes.
4 I haven't taken care of my father. Yes.
And What is the past participle form of "light" and "chop"? "Lit" and "chopped".
- For Teachers