Identify the correctly punctuated sentence.
a. i'd love to see that movie again [maybe next friday] and bring a friend.
b. i'd love to see that movie again; perhaps next friday, and bring a friend.
c. i'd love to see that movie again, perhaps next friday, and bring a friend.
d. i'd love to see that movie again—perhaps next friday—and bring a friend.

C

Explanation:

 The sentence in the option C is a correctly punctuated sentence because the writer is expressing a plan or desire, which is to see certain movie again, and bring a friend, but he or she interrupts the flow of the thought  to state some uncertainty concerning which day (it could be next Friday); in this case the use of commas before and after "perhaps next Friday" is correct.

its d because i know