Answer:
A limerick is a form of verse, usually humorous and frequently rude
Explanation:
Assuming you meant explanatory text and not exclamation text, the answer would be brackets. For example, say your quotation is "She wrote the book." If you are quoting this directly in a paper, you want your audience to know who "she" is. So, you use brackets, and write the following: "[J.K. Rowling] wrote the book." Hope this helps.
Answer:
b. He got what was coming to him!
The “helping words” are missing so I believe this line is a Metaphor.
