I don't want to be rude or anything but this looks like it would be a math question
A shift in thought can be indicated by the use of C. an em dash.
An em dash is used to set of an interruption that is closely relevant to the sentence but is not grammatically part of it. These set of interruptions can be found in a list, illustration, restatement, shift in thought or tone, summary, or dramatic point.
Semicolon (;) is used to connect independent clauses.
Ellipses (. . .) are used to indicate that material is missing in the sentence or passage.
Answer: He is anxious to leave because he has realized that he took part in a great deception. His hasty departure reflects his state of mind in that he starts to panic and is afraid of what will happen when the authorities find out about this deception.
Explanation:
Friar Laurence is an important character in the play, since he is involved in the main plot and is the one who helps Romeo and his wife run away together. In Lines 155-159, Laurence becomes aware that he took part in a deception - he helped Romeo's wife fake her death. He also becomes aware of the consequences of his actions, which he will face once the authorities find out what he has done. This is why he insists that Romeo's wife leaves the vault with him, but when she refuses, he hurries up to leave before the authorities arrive.