| A | B |
| A dime a dozen | something that is easy to get |
| A drop in the bucket | a very small part of something much larger |
| A penny saved is a penny earned | By not spending money you are saving money |
| A piece of cake | something very easy to do |
| A toss up | it could go either way |
| Actions speak louder than words | Doing something is more important than just talking about doing it |
| Adding fuel to the fire | doing something that makes a bad situation worse |
| We're all in the same boat | everyone is facing the same challenge |
| It cost an arm and a leg | something that was very expensive |
| All Greek to me | can't understand what it means |
| An axe to grind | a dispute you're having with someone |
| Apple of my eye | someone you cherish |
| At the drop of a hat | someone willing to do something with short notice |
| Back to Square One | starting over |
| Barking up the wrong tree | a mistake you are making thinking about the something |
| Bend over backwards | trying very, very hard |
| Bite off more than you can chew | taking on too big a task |
| Bite your tongue | try not to say something |
| Once in a blue moon | something that very rarely happened |
| Chew something out | yell at someone |