over and over (again): repeatedly (also: time after time, time and again) Examples of OVER AND OVER I told you, over and over, not to call me by that nickname, and you still call me by that nickname. The monkey with the miniature cymbals banged them together over and over again.

to do over: to revise, to do againA noun or pronoun must separate the two parts of this idiom. Examples of TO DO OVER Who wouldn’t like the chance to go back to high school and do it all over again? You’d better do the essay over because it is written so poorly.

to have a good time: to enjoy oneself Examples of TO HAVE A GOOD TIME She just wanted to forget her worries and have a good time at the concert. It’s important to have a good time at your office holiday party, but not too good of a time.

to keep out: not to enter, not allow to enter Examples of TO KEEP OUT She ignored the sign saying to keep out of the spooky warehouse and it didn’t end well. I’ve told you to keep the dog out of the house.

Crocodile tears: False or fake tears. Examples: Politicians love to cry crocodile tears about how hard it is to cut government spending. President Obama shed his crocodile tears for the latest group of victims.

out of the question: impossible, not feasible Examples of OUT OF THE QUESTION Buying a new car is out of the question, especially before we pay off the old car. If we close this deal, a raise wouldn’t be out of the question for you!