This resource is also part of a discounted BUNDLE here: Drama Covered
The teacher chooses two of these mismatched lines of text and writes them visibly for the whole group (e.g. on chalkboard or whiteboard). Two actors improvise a scene that must include, at any point, the lines of text. One actor says the one line at some point and vice-versa. It is important to remind the actors that while improvising, they should try to work the lines into the scene naturally, while maintaining character.