Final answer:
Juliet turns to Friar Laurence for help when her parents try to force her into an arranged marriage. He creates a plan involving a sleeping potion which unfortunately ends in tragedy due to a misunderstanding between the lovers.
Step-by-step explanation:
When Juliet feels distressed and desperate after her parents leave her with no other choice but to marry Paris, she turns to Friar Laurence for help in the play Romeo and Juliet. The character of the Nurse in the play has been very supportive of Juliet, serving as her confidante and messenger during her secret courtship with Romeo. However, when Juliet needs help to avoid the arranged marriage to Paris and to unite with Romeo, she seeks out Friar Laurence, who devises a plan involving a sleeping potion.
Friar Laurence's plan is a critical part of the play's climax, where Juliet fakes her death in order to escape with Romeo. Unfortunately, the lack of communication between Juliet and Romeo leads to a tragic misunderstanding, culminating in the heartbreaking deaths of both young lovers. Thus, the answer to the student's question is C) Friar Laurence.