What part of a textbook lists alphabetically all topics covered in the book along with their page numbers?

Although the account is in good standing at this point in time. is this sentence incomplete or complete?

Which of these excerpts from margaret frink's memoir makes heaviest use ofimagery? oa. the bottom was divided off into little compartments orcupboards. after putting in our provisions, and other baggage, afloor was constructed over all, on which our mattress was laid.ffob. the wagon was packed and we were all ready to start on thetwenty-seventh day of march.he.ww.as born and raised in thweslelend& rnewyork. i, margaret ann alsip, his wife, was born in maryland, thoughpartly raised in virginia, on the banks of the potomac river.inod. we situated ourselves one hundred and twenty-five miles fromcheviot, in the town of martinsville, the county seat of morgancounty, indiana.w

Which word does housman emphasize to draw attention to the importance of living in the present moment?