The way an author writes (includes punctuation/capitalization, stanza and line length, figurative language, and sound devices)idiom<span>an expression that has a meaning different from the meaning of its individual words (type of fig. lang)</span>
We really dont know much about the paragraph but i have read this beforen. the answer is A
I think the correct answer is "The president lives at 1600 Pennsylvania Avenue, NW, Washington, DC 20500" because in writing the address in the sentence it requires comma each part of it and in between the sate and zip code there is never a comma.
