The summary of what happened is right here: https://www.sparknotes.com/lit/gatsby/section7/
Answer:
Your personality.
Explanation:
It means being how you usually act when people aren't around, and showing what you can really do in life.
There is no dramatic irony in the pit and the pendulum but there is situational irony.
Answer:
What's the excerpt. Also, if it helps, to find the mood of an excerpt you need to consider the tone. To find the tone look at some of the words.
Explanation:
For example:
I can't believe Gretta did not invite me to her birthday even though we know each other very well.
The tone for this would be mad, outraged, or just a negative emotion because it contains negative words such as "not" or "can't".
The meaning is: much praised. It's an Arabic name.
