Answer: The dependent clause is -> "Although she can sing well."
Hope that helped :)
Explanation: This is because dependent clauses are fragments.
Metaphor is a figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable while a simile is <span>a figure of speech involving the comparison of one thing with another thing of a different kind, used to make a description more emphatic or vivid. Examples for Metaphor; "Franklin has a heart of gold." or "I'm gonna hit the hay." Examples for Simile; "He is as quiet as a mouse." or "He eats like a pig."</span>
The clues that signal the reader should change tone are the punctuation marks, the grammatical signs. For example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.
The tone of the first line of dialogue until "Gettysburg" is a kind tone, a tone of advise. The narrator is trying to help the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.
The clue that helps the reader understand how to read the word "bang" is the exclamation mark. It gives the word a surprise tone, a strong accent.
The best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.
The words that should be read with a formal tone are the ones that give factual information. The sentence: Mister Lincoln couldn't think of anything to say at the Gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.
A sounds like the most likely answer, since it shows that she cares for him and wants to do something special for him.