How can I explain the usage of the indefinite article in the following sentences? Thanksgiving is a day when we celebrate the harvest. New Year' Eve is a night when I have fun with my ...
I remember a time she was working as a waitress. I remember the time she was working as a waitress. Which of these is correct? And why?
Which is correct? His artwork is outstanding. He has a natural ability. or His artwork is outstanding. He has natural ability.