There is a one-in-two chance of winning the lottery.

He tried to cover his tracks by deleting all the evidence.

I'm sorry, it completely slipped my mind to call you back.

I scratch my head when I'm confused.

" You're one to talk , considering you haven't done any work"

I'm taking things one step at a time.

They ran one after the other.

She is the apple of his eye.

He was one over the eight and couldn't walk straight.

In order to succeed, you need to get your priorities straight.