Remember that the cast will start off-book rehearsals the week of Feb 20th. Starting with rehearsals that week, cast members will not be able to have their scripts in their hands during scenes. Actors will be able to ask for a line prompt by saying "line".
Tip: Go over your lines a little at a time each night. Work on a scene at a time, or cut the scene in half if it is a large scene. You'll have your lines down without much effort!