Question

Which of the following might be considered a modern idiom?

The bee’s knees
LOL
Talk to you later
A penny saved is a penny earned

Answer 1

Answer: a penny saved is a penny earned

Step-by-step explanation:

i know i am like months late but this is for anyone that else needs it.

Answer 2

B. LOL

Step-by-step explanation:

Idiom is a set of words or an expression that has a meaning that can not be understod from the meaning of the words in it.

For example, when we say "to let a cat out of bag" we're not referring to an actual cat; we want to say that someone revealed a secret.

From all the mentioned idioms, "LOL" is the newest one. It was officially listed in the Oxford English Dictionary in 2011.