Due to English punctuation eating is just an action where a drink is something like a soda and a action. A eat is not a meal or anything that can be consumed.
The correct answer is:
On the other hand.
"He looked forward to visiting with old friends. Greta, on the other hand, dreaded seeing her old boyfriend."
This phrase is showing Greta and Fred are having different feelings in that moment, creating a contrast between both of them.
Its either A or B. Because he didn't completely address the subject and he didn't take a position.
Answer:
b. record his personal experiences and inner thoughts.
Explanation:
First question: A; Second question: C