This is NOT an idiom -- when you hear AS __ AS __ you have A Simile. The correct simile would be "we're all in the same boat," meaning "we have the same circumstances for everyone."
Idiom is correct.
It's not an idiom. AS ___ AS___ would be A Simile ... the correct simile would be as cool as a cucumber.
Any idiom can be correct. The trick is to learn which one means what!
This is not an idiom. When you see AS ___ AS ___ you have A Simile. The correct simile is "on the tip of his tongue."
The correct idiom is "a frog in my throat," meaning that your voice is hoarse and croaking.
As an idiom yes.
the runaround
"For free' is grammatically correct. It is an idiom of the English language.
This is not an idiom. It means exactly what it says in grammatically-correct fashion.
No, the correct way to say it is "You are satisfactory" or "You are satisfactory to me." The preposition "to" is needed to show that you are stating your opinion on the other person's satisfaction.
1.leave the ship on which you are serving, without permission2.leave an organization that you belong to, suddenly and unexpectedly
The correct idiom is "add fuel to the fire," which means to worsen a situation or make a conflict stronger by adding more tension or hostility. It is used to describe actions that exacerbate an already difficult or delicate situation.