In the meantime, here are the general rules for quizzes:
Generally speaking, the following kinds of quizzes are closed book
Vocabulary quizzes (matching or crossword)
- Latin grammar tests (in most cases, however, see below)
- Quizzes covering material that you have explicitly been told to memorize during the week
- Logic quizzes (unless it says differently)
- Latin translation quizzes
- Quizzes that cover numbered exercises from the textbook (even if they are Latin grammar quizzes)