This document discusses challenges in testing oral ability and proposes solutions. It notes that oral tests must use representative tasks that elicit a valid sample of a candidate's oral skills. Three testing formats are proposed: interviews, interactions between candidates, and responses to audio/video stimuli. For interviews, the document recommends using a variety of question types, pictures, role plays, interpretations, and prepared monologues to elicit different language functions. It also provides tips for structuring tests, such as allowing sufficient time, avoiding reminders it is a test, and ensuring scorers are well-trained to reliably score responses. The goal is for oral tests to accurately measure a candidate's true oral communication abilities.