Is this correct, 'at three in this afternoon'?
For example, 'We'll have a test at three in this afternoon'?
Should I omit 'in' before 'this afternoon'? Similarly, what about the use of 'in' before 'that'?
Thank you so much!I'm confused by whether we use preposition word like 'in' before 'this' or 'that'. Sometimes I see expressions like 'in this morning'.