Answer:
indicate a sudden change in thought
Explanation:
"The dash (–) is used to set off additional material within a sentence, often in order to emphasize it, to set off appositives that contain commas, or to indicate missing words."
Gerund or present participle
Answer:
Hamlet suggests that beauty can transform honesty into a “bawd,” but honesty cannot make a sinful woman pure once more. “I did love you once,” Hamlet tells Ophelia, and she retorts that Hamlet only made her believe that he did.
Explanation:
Upper right corner ,I guesss
The main idea doesn't explain in detail why it is the main idea. It doesn't prove that it is the main idea, it only states so.