Final answer:
Act II of Cyrano de Bergerac takes place in a garden.
Step-by-step explanation:
The correct answer is 4) In a garden. Act II of Cyrano de Bergerac takes place in a garden. In this act, Cyrano meets with Roxane in a beautiful garden setting and confesses his love for her. This scene is a pivotal moment in the play and sets the stage for the development of their relationship.