Gratis.
Never give up on you
It means "I give back nothing" or "I give up nothing".
Like all grammatical cues, pause at the commas both before and after that phrase. .
Joe had to pause when he was told.
This is not a correct Latin phrase. It appears to be a mixture of random Latin words.
The Latin phrase for bad faith is mala fides. The Spanish phrase for these words is mala fe and the Italian phrase is malafede.
A more common phrase is "Dona nobis pacem" or "Give us peace"
method of removing is the latin phrase of modus tollen
"Ex officio" is the Latin phrase that means "by virtue of his office."
The phrase 'epic world' translated to Latin as 'heroicis mundi'
Yes; the latin word "quid" is an interrogative pronoun, so would not be used in this context, and the phrase itself does not appear in any Latin texts outside of English. The correct phrase is "do ut des" which is a subjunctive clause meaning "I give that you should give."