English Idioms About “Food”
Idiom: About as useful as a chocolate teapot
Meaning: Saying something is about as useful as a chocolate teapot means that it is totally useless.
Example: A car in a heavy traffic jam is as useful as a chocolate teapot. Use a bike instead!

English Idioms About “Sport”
Idiom: Beat a retreat
Meaning: To leave hastily in the face of opposition.
Example: When they saw the police coming, they beat a retreat.

English Idioms About “Health”
Idiom: Hale and hearty
Meaning: In a good health.
Example: In spite of her old age, she looks hale and hearty.

English Idioms About “Colors”
Idiom: Be in black and white
Meaning: (Also be down in black and white) to be written down.
Example: My conditions to accept the job were in black and white in the contract.