| A | B |
|---|
| Bun in the oven | Being pregnant |
| Piece of cake | Easy to complete |
| Costs an arm and a leg | Very expensive |
| Break a leg | Good luck |
| Hit the books | Study hard |
| Let the cat out of the bag | Tell a secret |
| Hit the nail on the head | Something is precisely right |
| You can’t judge a book by its cover | You can't judge someone by the way they look |
| Bite off more than you can chew | Take on more than you can handle |
| Hit the sack | Go to sleep |
| On the ball | Doing a good job |
| Pull yourself together | Calm down |
| Every cloud has a silver lining | Good things come after bad things |
| Get a taste of your own medicine | Get treated the way you've been treating others (negative) |
| Give someone the cold shoulder | Ignore someone |
| Go on a wild goose chase | To do something pointless |
| A blessing in disguise | A good thing that seemed bad at first |
| Call it a day | Stop working on something |
| Cut somebody some slack | Don't be so critical |
| Hang in there | Don't give up |
