What is one way in which dramatic irony is used in a piece of literature?
a. by having a character say one thing when he or she actually means the opposite
b. by having a difference between what is expected and what actually happens
c. by letting the reader or audience know something that the characters do not
d. by explaining the underlying reason a tragic hero causes a tragedy to happen

when reagan refers to freedom in this passage, he uses repetition as a rhetorical device. repetition is when the same words or phrases are repeated few times to make an idea stronger and more unforgettable. in this case, when he talks about freedom, he starts the sentence whit this word followed by a verb in present simple and after an advantage of being free.

explanation:

(4) "oh, i've got better plans than that," laughed kerry. "i've got four firecrackers and two model rockets. care to join me in the backyard? "

this is the correct answer because of one simple word. "backyard"