Answer:
B
Explanation:
The Dash is used correctly here because the name of the novel shows a pause or break in meaning.
In English dashes are often used informally instead of commas, colons and brackets.
You need to pick one of those lines for example “chewing gum looks good and cool” then you have to write an 150-200 word article I can’t really write one right now but hope this helps.
C) Celebrate. This would make better sense, since it isn't having a claim to recognize something when it already is a holiday. Observing something would simply be to inspect. Mark is definitely not your answer and you should know that the last ones available aren't reasonable! So the answer is C)