The usual interpretation is that the "safe beach" represents the comfort and security of Jerry's childhood and his mother and the rocky, "wild beach" represents the unknown adolescent future without his mother. The "tunnel" is a challenge or rite of passage or test Jerry must pass to gain access to that future.
The correct answer is G. A, B, and C.
Direct quotations add powerful emphasis for ideas, strong support for claim, and important credibility to your writing. All of the choices are true about direct quotations. Also, adding direct quotations will support your details.
C. Combine it with a sentence fragment