It's raining cats and dogs
What is "Once in a blue moon".
Not very often.
I visit her place once in a blue moon.
To burst into tears.
This idioms means to suddenly start to cry.
it takes two to tango
one person alone isn't responsible
Cut corners.
Doing something in an easier and least expensive manner.
Break a leg
Good Luck!
Don't spill the beans.
Don't tell my secret.
When pigs fly.
That is not going to happen.
Every cloud has a silver lining.
Bad things one day eventually lead to good things.
Hit the hay.
Go to sleep.
Lose your head
to lose control of your emotions.
times flies when you're having fun
when you're having a good time, you don't notice how quickly the time is passing
To see red.
This idioms means to get really angry.
speak of the devil
the person you're speaking about just appeared at that moment
Call it a day.
Stop working on something.
That was a piece of cake.
That was easy.
He was on pins and needles waiting for his grades.
He is worried about his grades.
Lose your marbles.
To go insane.
Keep a Straight Face.
This idioms means, to try not to smile or laugh.
Butterflies in my stomach.
I'm nervous.
Blow off steam or let off steam
to do or say something to get rid of strong emotions
Break down.
to fail, stop working properly
That costs an arm and a leg.
Hold your horses.
To tell someone to stop and consider carefully their decision or opinion about something.
Beat around the bush.
To avoid talking about what’s important.