PLEASE HELP, DUE IN AN HOUR!! Macbeth - ACT 2, SCENES 3 AND 4

Theme - Reread the "Is this a dagger..." monologue by Macbeth. What themes are highlighted within this moment?
2. Conflict - As scene iii concludes, how does Shakespeare use the exchange between Macbeth and his wife to develop this conflict?
3. Symbolism - How has sleep been used as a symbol in the text thus far? What does sleep represent? Be sure to provide evidence.
4. Irony - Reread lines 75-80. Why are Lady Macbeth's words ironic?
5. Theme - Reread Ross's response to Macduff in lines 27-30. How does this response highlight the theme of ambition? Is there irony to these words?