Option A sounds like the most logical, as ‘tumbling’ down a rocky cliff sounds painful and maybe life-threatening, thus dangerous.
The first revision ("Charlie is taking a dance class because he has to rather than because he enjoys it") is the correct answer :)
12 point font
Times New Roman
So, I'm guessing you should use APA
<span>MLA for college-level writing. An example of MLA style is the specific formatting for footnotes in a college paper.
APA for journal entries, articles, and books.</span>
Explanation:<u>My red</u> baloon <u>flew high in the breeze .</u>
hope it is helpful to you