1. LESSON 20 BACKSTAGE WITH CHRIS AND
CASEY

2. VOCABULARY
1. versions: If there are different versions of a
story, the story is told in different ways.
2. reherse: To rehearse is to practice for a
performance.
3. mandatory: Something that is mandatory is
required.

3. 4. criticize: When you criticize something, you
tell what you think is wrong with it.
5. immerse: To immerse oneself is to become
very involved in something.
6. dialogue: Conversation between people is
called dialogue.