Hi @rafzat In this article I try to highlight some main rules of articles.
We use the indefinite article = a/an, when we are talking about something for the first time, or about something that is part of a group or type.
We use the definite article when the listener already knows what we are talking about because it has been mentioned before or because there is only one.
RE: 05-09-2024 - English Grammar - Articles [EN]-[IT]