Did you know (a person)? would be used when speaking of a time in the past. Perhaps the person isn't alive anymore; perhaps the person doesn't live here anymore or there is no way you might have contact anymore. When you worked in films, did you know Al Pacino?
Do you know (a person)? would be used when speaking of the present, most likely in a situation where you m
Once again you've been of very much help, CalifJim. Very clear and detailed explanations. Thank you sooo.. much.
And could you also help me with my previos query I posted a few hours ago (Past Simple or Past Continuous). I think I need some more explanations. Thanks again.