I'm sort of in a sick-haze, so my apologies if there's something utterly wrong with these questions. I think it's the sick-haze that has also inspired these absurd questions. ; )
Are contractions appropriate on formally engraved items, such as a plaque?
Don't know, don't care
Do you take off your shoes upon entering your residence?
Do you take off your shoes upon entering someone else's residence?
Depends on the house
Depends on the person who lives there
Only if specifically asked to do so
Yes, and socks, too