You answered my question but I still have a problem. Is "why she was angry is none of my business" wrong? Can't we use "is" here?
Thank you very much
Originally Posted by daisy1352 "why she was angry is none of my business" Disclaimer: I am not a teacher.
"Why she was angry" (a past event as the subject) - is - none of my business.
Yes, we can use 'is'.