"Break the ice"
Freeze something
Start a discussion
Jump in water
"A piece of cake"
A slice of dessert
Something tastes good
Very easy
"Let the cat out of the bag"
Drop your bag on the floor
Lose a pet
Reveal a secret
"Feeling under the weather"
Standing in the rain
Being sick
Playing outside
"Cool as a cucumber"
Very calm
Very healthy
Very cold
"In hot water"
Taking a bath
Getting into trouble
Boiling some water
"Butterflies in my stomach"
Feeling hungry
Feeling nervous
Feeling feverish
"To spill the beans"
Cooking beans
Causing an accident
Sharing secrets
"The early bird catches the worm"
Being a worm
Being early has its advantages
To enjoy being outdoors
"Once in a blue moon"
The moon is blue
Very rarely
Always happening
"On cloud nine"
Being very happy
Seeing 9 clouds
Sitting on something soft
"Time flies"
Time goes by fast
Time is like a fly
Time has no meaning
"A fish out of water"
Playing in water
Feeling out of place
Going on a fishing trip
"Bite your tongue"
To not say something
To bite down on your tongue
To accidentally hurt yourself
"Hit the books"
Throwing books
To start studying
To read bedtime stories
