Yes, it means he was in a situation where he was using his talent and skill.
"To be" is not an idiom - it's a verb.
The idiom "apple shiner" means the teacher's pet.
A fish out of water is in an alien environment. If you say that someone is "a fish out of water," then you are saying they are out of their element. Stan the accountant was a fish out of water at the plumbing convention.
Pest is not an idiom. It's a word.
My Favorite IDIOM Is, When Pigs Fly.
Idiom is correct.
what is a idiom about a cat
"To be" is not an idiom - it's a verb.
An idiom misuse is to use and idiom in a wrong way that doesn't make sense.
The idiom "apple shiner" means the teacher's pet.
"Larger than life" is an idiom, so there isn't an idiom for it.
It is a idiom.
Idiom Homograph Homophone Idiom Simile Homophone Homophone Idiom Homophone Idiom Simile Homograph Simile Homophone Simile
A fish out of water is in an alien environment. If you say that someone is "a fish out of water," then you are saying they are out of their element. Stan the accountant was a fish out of water at the plumbing convention.
Pest is not an idiom. It's a word.
My Favorite IDIOM Is, When Pigs Fly.
It is actually an idiom.