Answer: 1) Exclamation point; 2) Period; 3) Question mark.
Explanation: The first sentence consists only of the word "wow," so it is an obvious case of exclamation. "It must be a Hercules beetle" is a statement expressing an inference, so it should end with a period, and in the last sentence, the form "Did you know" clearly belongs to a question, so the question mark must be at the end.
b. will definitely result in errors with other citations.
c. isn't an error that will cause problems for the author.
d. will certainly cause problems with the logic of the essay.
Joan remarked, "That advertisement says, Free movie tickets for the first 25 people."
B.
Joan remarked, "That advertisement says, 'Free movie tickets for the first 25 people'."
C.
Joan remarked, "That advertisement says, "Free movie tickets for the first 25 people."
D.
Joan remarked, "That advertisement says, 'Free movie tickets for the first 25 people.'"
Answer:
English
Explanation: