It depends on how you use it. If you mean literal colors, then it's not an idiom. If you say something like "It's all there in black and white," then it's an idiom meaning that something is printed.
The idiom is " all the bells and whistles ". It means, all the extras possible. For example, the new car came with all the bells and whistles. It was loaded with every option possible.
If something is beyond all question then there is no chance that it is wrong.
"To be" is not an idiom - it's a verb.
The idiom "apple shiner" means the teacher's pet.
It's not an idiom. It means exactly what it says. "By all means" or "by any method necessary."
It's not an idiom. It means just what it says - every generation in the future.
Another idiom that means the same thing would be "all at sea."
It depends on how you use it. If you mean literal colors, then it's not an idiom. If you say something like "It's all there in black and white," then it's an idiom meaning that something is printed.
"All that glitters isn't gold."
When all eyes are something, then everyone is looking at it.
The idiom is " all the bells and whistles ". It means, all the extras possible. For example, the new car came with all the bells and whistles. It was loaded with every option possible.
Idiom is correct.
putting all your cards in the table
Yes, it is an adverbial phrase. The phrase "after all" is an idiom meaning "nevertheless."
The idiom don't pass the buck don't pass along your responsibility. An example using the idiom is: If you do something unkind or silly don't pass the buckThat's all from me see ya later!
berate someone