DEAR MISS MANNERS: What is Miss Manners’ opinion on eye-rolling? Especially when accompanied by an extended sigh or tongue-clicking?

I have a sibling who has been doing this for years, and has even added a shoulder roll with head toss. It’s a mini workout of contempt -- and oh, yes, there is that finishing sneer, like a villain from a black-and-white movie.

While I do feel better for having written all this down, I would still be glad to have a professional opinion.

GENTLE READER: Were you expecting Miss Manners to say that this behavior is fine? Obviously it is not. But perhaps you want assistance, along with reassurance.

You might try exclaiming, “Marcy, are you having a seizure? I am worried that your face is making all kinds of rapid expressions. Perhaps you should see a specialist about that.”

DEAR MISS MANNERS: I have a co-worker who, at least twice daily, asks me questions about work processes that she was trained on repeatedly. She has been doing the same job for three years, so why all the questions?

I try to jog her memory politely and answer diplomatically, but then she returns with more questions. Not only is it distracting, but my supervisor encourages it. How should I handle it?

GENTLE READER: By referring her back to your supervisor -- as she is the one who seems to be encouraging it.

DEAR MISS MANNERS: A dear friend invited me to lunch at her home, now that renovations are complete. I offered to bring a beverage. I was told beef stroganoff would be served, and that I could bring a red wine.

I shopped at my favorite wine store and purchased a $15 bottle of red that I was not familiar with. My host had had a dinner party the night before, and said our lunch would instead be sandwiches using the brisket left over from the party. Also, she offered to pour the remainder of the wine from three bottles left over from the party.

I didn’t say anything, but I would have loved to taste what I brought. Today, she told me she was enjoying the wine I brought two days ago.

Am I silly to expect to drink what I brought for the meal? Was she rude to offer a mix of assorted reds instead of what she asked me to bring to accompany the meal?

GENTLE READER: This is precisely why Miss Manners wishes everyone would stop bringing their own provisions when invited to a home for a meal. It is too confusing determining which constitute a present and which are meant to be consumed onsite.

But if everyone is going to ignore her and continue bringing things, then they must also make peace with surrendering them at the door.

Miss Manners is not unsympathetic to your wanting to pair the perfect wine with the promised meal. Clearly, you were bait-and-switched with leftovers from a party to which you were not invited. Nevertheless, $15 is a small price to pay to preserve a friendship that could be compromised if you snatched the item back.

(Please send your questions to Miss Manners at her website, www.missmanners.com; to her email, dearmissmanners@gmail.com; or through postal mail to Miss Manners, Andrews McMeel Syndication, 1130 Walnut St., Kansas City, MO 64106.)

DEAR MISS MANNERS: I just received a wedding invitation with no instructions on how to RSVP -- no reply card, no email address, no phone number.

I do not plan on attending. Do I owe them any reply? If so, should I send it to the return address? Post something to their social media page (the way we usually communicate)? Call them?

GENTLE READER: It is baffling, isn’t it? That with 98,576 methods of communication available to us today, we cannot seem to figure out how to find someone if not specifically informed of the method.

This wedding invitation is a quaint throwback to a time where even with only one form of communication -- a home address -- it was assumed that people could figure out that hosts might like to know how many guests to expect. The proper thing, Miss Manners assures you, would be to use said address and write a letter expressing your regrets. Not, she is sorry to tell you, to shoot them a GIF or a tweet.

DEAR MISS MANNERS: I am of the increasingly rare school of thought that sees my pets as companions, not children.

I love them. I care for them. I train them. In exchange, I get the pleasure of their company. I do not expect them to outlive me, as I do my children. I do not expect them to learn to think independently, as I do my children. And I do not expect them to go to college or become self-supporting, as I do my children.

When others refer to their “fur babies” or call themselves “Mom” or “Dad” in relationship to a dog or cat, I cringe a little inside, but say nothing. But when others call me “Mom” regarding my pet, I’d like to have something to say, without being rude, that makes it clear I don’t see the relationship that way.

I am not sure what term to offer instead. I think if I referred to myself as Fido or Fluffy’s “owner,” I would be seen as completely barbaric. Any thoughts?

GENTLE READER: “Guardian.” This gives you a slightly more personal edge, while also being sufficiently removed from a biological declaration. That, or Miss Manners recommends a look of confusion followed by, “Oh! Peeps is my dog, not my child. Brenda is currently away at college.”

DEAR MISS MANNERS: I have become reacquainted with the woman my father was dating when he died. They were together for quite some time, though they never married. I am unsure how to introduce her to others.

She has the same first name as my sister-in-law and introducing her with the backstory is cumbersome, but without it, feels incomplete. Since they never married, she’s not my stepmom, and calling her a longtime family friend doesn’t feel sufficient.

I’m delighted she’s back in my life, and want the way I introduce her to indicate that. She was my father’s girlfriend 30 years ago. What is she to me now?

GENTLE READER: Your father’s girlfriend from 30 years ago. “This is my father’s dear friend, Alicia. She was like a mother to me back when he was still alive.” Miss Manners is certain that the term “dear friend” will convey the relationship’s proper significance -- without making the details of that friendship unnecessarily graphic.

(Please send your questions to Miss Manners at her website, www.missmanners.com; to her email, dearmissmanners@gmail.com; or through postal mail to Miss Manners, Andrews McMeel Syndication, 1130 Walnut St., Kansas City, MO 64106.)

DEAR MISS MANNERS: Standing at an airport carousel waiting for my luggage, I noticed two small children playing with the moving belt by running their hands along the edge. Their (I assume) mother was some distance away, engaged in conversation, so I spoke sharply and firmly to the children, “Stop doing that!” And they stopped.

As expected, since my words had attracted her attention, I received a nasty rebuke from the mom. Fortunately, my bag arrived, so I grabbed it and walked away without a word.

Did I handle this situation properly? What would you have done? Also, please alert parents of the danger to little hands and feet from the moving belts that are everywhere in our world (airport carousels, supermarket cashier stations, escalators). Most airports have clearly posted warning signs to that effect.

GENTLE READER: Correcting other people’s children is allowed to prevent imminent harm, and baggage carousels undoubtedly qualify. Even if the machinery does not grab them, there are heavy suitcases to worry about.

The intervention, however, still requires tact: a look of concern, an explanation (“Be careful! There is a heavy bag behind you”). Miss Manners recommends this be applied both to the children and to the inattentive parent. This may not save you from a harsh rebuke, but it will generate sympathetic glares from passersby.

DEAR MISS MANNERS: Last year, a friend’s brother passed and I did not attend the viewing or funeral. Now another brother passed, and I would like to attend the viewing. Is this OK? I really don’t have a good reason why I didn’t attend last year’s funeral.

GENTLE READER: Having missed the first is not a reason to miss the second. Grieving relatives are unlikely to quiz you about last year, but, if asked, Miss Manners suggests you express your profound regret that you were unable to attend the first viewing, and change the subject.

DEAR MISS MANNERS: I live in a friendly neighborhood that I enjoy. However, I have been surprised a few times by neighbors who have knocked on my door, asked to come in, and then asked for a tour of my home.

These are people I’ve seen at neighborhood meetings, not people with whom I socialize -- due to the gossipy behavior that I’ve observed, which isn’t my cup of tea. Do you have any responses I can use to avoid their requests to come in, and their further requests to be given a tour?

GENTLE READER: The answer -- to be delivered while standing in the doorway -- is, “I’m sorry, now isn’t a good time,” accompanied by nervous glances over your shoulder.

The glances are meant to convey the idea that something unspecified is going to go terribly wrong if you do not extricate yourself from this conversation quickly. If the neighbor persists, repeat that this is not a good time and ask if they have a card so you can contact them. Miss Manners is aware that most people do not carry personal cards any more, but as you do not want the information anyway, this should not be an impediment.

(Please send your questions to Miss Manners at her website, www.missmanners.com; to her email, dearmissmanners@gmail.com; or through postal mail to Miss Manners, Andrews McMeel Syndication, 1130 Walnut St., Kansas City, MO 64106.)