Part 5
On the spot
That girl really put me on the spot when she asked me if wanted to go the party with her.
Once and for all
I'm going to stop smoking once and for all.
Out of the question
Taking a holiday to France this year out of the question.
Out of date
Look at a dress! It's so out date.
Out the order
This public telephone out the order.
Once in a blue moon
Once in a blue moon, my husband buy me flowers.
To put into practice
We have on idea about how to sell our product, but we haven't put it into practice yet.
To save someone's skin
Thanks for helping me with my homework, I almost finish it. You really saved my skin.
So far so good
Ken, how's your diet? I've lost 5 kilograms.
To take a load off your back
When my boss hired a secretary for me, it took a load off my back.