"You all speak poorly."
3rd Conjugation, Deponent Indicative Infinitive: Loquī • Loqu + ī or eris uere itur imur iminī untur • īorrisereturmurminintur • ī‧or‧ris‧ere‧tur‧mur‧mini‧ntur • say, speak, tell, talk, declare, utter
I had three sentences from which to choose the correct translation of "You all speak poorly" None of them contained omnes which I thought was the word for all. The only semi-correct answer was "Male loquimini". which is what I answered, and was told it was correct, so I have reported this as "My answer should not be accepted.