Some examples and use cases from the internet:

Some examples and use cases from the internet:

• Jan 24, 2011 ... John could have said: "I left it in my office." To summarise, 'at' is a more general, vague term, whereas 'in' usually refers to a specific location.
• Dec 14, 2006 ... If I'm on the phone in my office, I would say, meet me in the office. If I'm on the ... And how to say "you can take it in my office\ at my office" ?
• Apr 30, 2015 ... I secretly lived in my office for 500 days. Unable to pay rent in L.A., I slept behind my desk. But what began as a quick financial fix soon became ...
• "Mr. Franklin," said Bill's boss sort of sternly, "Could I see you in my office for a minute? We need to talk about something." See also: could, see. McGraw
• Hill ...

• It was around the time your friend Captain Raydor showed up at my office.
• Chloe showed up at my office here at JAG.
• Gerald Kozko was at my office today.
• You can call me at my office too.
• A boy who works at my office.
• I got a message at my office today from Sophia Russo.
• There's an opening at my office.
• I am getting you an interview at my office.