Which sentence correctly uses a dash for punctuation?
A) I have twenty dollars in my Oh No! I think I left my wallet—at home!
B) I have twenty dollars in my Oh No! I think—I left my wallet at home!
C) I have twenty dollars in my Oh No!—I think I left my wallet at home!
Eliminate
D) I have twenty dollars in my—Oh No! I think I left my wallet at home!