Answer: Well, obama used some rhetorical devices such as climax, allusion and metaphor.
B.) change "have" to "has"
Answer:
Mead never meets another person out on his nightly walks.
Explanation:
Just took it on APEX
Grover proves that he is a real friend to Percy. For example, during the battle between Percy and Ares, Grover supports Percy throughout the conflict.
I'm sorry I only have the answer for the first question. I hope this helped you enough though