Answer:
You're acting like such a Scrooge!
Explanation:
Alluding to Dickens's A Christmas Carol, this line means that the person is being miserly and selfish, just like the character Scrooge from the story.
You cannot put any sort of endmark (period, question mark, or exclamation point) here because it is not a complete sentence. Complete sentences must have a subject and a predicate. You can tell there's not even a verb here, so this is just a fragment, and we would have to use a comma.
a. Very truly yours,
Answer: uh???
Explanation:
noun. a number of things of the same kind, growing or held together; a bunch: a cluster of grapes. a group of things or persons close together: There was a cluster of tourists at the gate.
C, the sentence doesn't express a complete thought.
Answer:
A. The source is likely to suggest reasons why events occurred