A morpheme added at the end of a word to form a derivation
append, especially as a suffix.
It kind of depends I guess on the person. I suppose if it were me, I would choose mental/emotional health because it's a very important topic to discuss. But it could be either one of these because they all are very good topics to choose from.
"Had been cleaning" is in the past perfect progressive tense.
The past perfect progressive tense indicates a continuous action that was completed sometime in the past.
SUBJECT + HAD + BEEN + PRESENT PARTICIPLE
"She wants to go outside and walk the dog." Jesse said.
