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Their relationship has been on-again-off-again for years.

Let's not get off topic and focus on the main issue.

Well, if we assume that your looks are average… right off the bat , 50 percent of men on Earth are more attractive than you.

It's important to learn off by heart the multiplication table.

Let's kick off the party with some music!

He tried to pass off as a doctor.

He managed to walk off with the trophy.

I had a few beers to take the edge off before the meeting.

I need to take a day off from work.