The sticker on my laptop started to come off.

I had to break off our conversation because I had to go to a meeting.

I always put off doing my homework until the last minute.

I left my keys in the office.

I turn the lights on and off when I leave the room.

I am off to the grocery store.

He went off in a hurry.

The negotiation is off.

She grew up in a badly-off family.

He received a brush-off from his boss when he asked for a raise.