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