When is assonance used in romeo and juliet

Because of audience knows something the characters don't know, whatever the characters say has a different meaning for the audience.

Examples of Dramatic Irony are:
1) In Romeo and Juliet, we know that Juliet is alive but Romeo thinks she is dead.
2) In Toy Story, the audience know that the toys move when people are not there.

In Dramatic Irony, the audience are motivated to say something to let the characters know what is truly happening. 
Like in a horror movie, you know that the killer is inside the house, and when the character goes inside the house, you, the viewer, wants to warn the character of the killer's presence.

Which statements describe the relationship of earth and its moon? check all that apply.the moon orbits earth following a nearly circular path.the gravitational pull of earth on the moon is parallel to the velocity of the moon.the moon orbits earth in 1 earth day.the same face of the moon always points toward earth.the moon’s orbit is the result of the interaction between the moon’s inertia and the gravitational force from earth