Answer :
Answer:
B. LOL
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.
Answer: a penny saved is a penny earned
Explanation:
i know i am like months late but this is for anyone that else needs it.