11: D
15: D
14: J
13: A
12: H
This question is for you not for other people. You're the one with memories, this is personal information about you. No one online can help you answer that. This is one from you.
Answer: “We can be sure that many American taxpayers of the future will be asking ‘what good is it?’"
The sentence which uses correct punctuation is C. In time, of course, all issues get resolved, but not necessarily in the way you would like.
In A, the comma before <em>he was concerned </em>should be a dash. In B, there should be a colon before <em>a flashlight, </em>not a semi colon. In D, there should be a comma before <em>yet, </em>and not a colon.
Answer:
It is more than likely C.
Explanation:
sorry if I'm wrong.