To talk shop

To keep one's head above water

Non of this <u><em>hanky-panky</em></u>; please talk straight.

I <u><em>have a bone to pick with</em></u> you in this matter.

There was no opposition to the new policy by the <u><em>rank and file</em></u> of the Government…

With regard to licensing policy, it is advisable for every state to <u><em>cut corners</em></u>.

To lose one's head

The project did not appear to <u><em>hold out</em></u> bright prospects.

I am afraid the two brothers are <u><em>at cross purposes</em></u>.