A.
B. and C. both are missing commas in their sentences. A doesn't require a comma anywhere
Answer: He is trying to sound optimistic even though he is not.
this should be the second bubble.You will get this question in a quiz.
Answer:
Adults ofthen pretend to be smarter than they are
Darth Vadar vs Luke Skywalker
The wolf vs 3 little pigs
Aladin vs Jafar