“Once in a blue moon”

“Under the weather”

Feeling slightly ill or unwell.

“Better late than never”

Doing something late is better than not doing it at all.

“Ball is in your court”

It is your decision or responsibility now.

“Cut corners”

To do something cheaply or badly to save time or money.

“Beat a dead horse”

To waste time on something already decided.

“Time flies”

Time passes very quickly.

“Bite off more than you can chew”

To take on too much responsibility.

“Let the cat out of the bag”

To reveal a secret accidentally or intentionally.

“Break the ice”

To do or say something that makes people feel more comfortable in a new or awkward situation.

“Kill two birds with one stone”

To achieve two goals with one action.

“A dime a dozen”

Very common and easy to find; not special or valuable.

“Barking up the wrong tree”

To make a wrong assumption.

“Beat around the bush”

To avoid saying something directly.

“The best of both worlds”

A situation where you enjoy two different advantages.

“A blessing in disguise”

Something that seems bad but turns out good.

“Costs an arm and a leg”

Very expensive.

“Take it with a grain of salt”

To not completely believe something.

“Speak of the devil”

The person you were talking about appears.

“Better safe than sorry”

It’s better to be cautious than regret later.

“Spill the beans”

To reveal secret information.