Which sentence shows the correct use of the dash?
A.) I am so mad at you for spilling soda on my homework that I could—oh, forget it.
B.) I am so mad at you for spilling soda—on my homework—that I could oh, forget it.
C.) I am so mad at you for spilling soda on my homework—that I could oh, forget it.
D.) I am so mad at you—for spilling soda on my homework—that I could oh, forget it.