to call for: to require; to request, to urge Examples of TO CALL FOR The insult wasn’t even mean enough to call for a response. A question calls for an answer.

to be about to: to be at the moment of doing something, to be ready (often used with the adverb just) Examples of TO BE ABOUT TO I was just about to send you the email you requested. I am about to lock the doors and turn the lights off in the shop.

button your lip: do not tell anyone Examples of BUTTON YOUR LIP – Button your lip about the speeding ticket. Don’t tell Dad.– Chris, if it’s all the same to you, could you just pitch and button your lip?

you never know: You say you never know when you mean that it is possible that something might happen although it seems very unlikely:Examples of YOU NEVER KNOW Because you never know when you’re going to get an urge to knit in a dark place. You never know who’s going to show up on the…

to fool around: to waste time (also: to screw around); to joke, not to be serious Examples of TO FOOL AROUND – The problem doesn’t seem to be that participants are bored and fooling around.– I’ve been fooling around with the 5mx and find it a generally agreeable machine.

to be better off: to be in a more favorable condition or situation Examples of TO BE BETTER OFF In that instance, you would be better off in cash where your money is protected. This guy has some serious issues and this world would be better off without him.