Which line in this excerpt from blake's "the chimney sweeper" uses assonance? then naked & white, all their bags left behind, they rise upon clouds, and sport in the wind. and the angel told tom, if he'd be a good boy, he'd have god for his father & never want joy. and so tom awoke; and we rose in the dark and got with our bags & our brushes to work. though the morning was cold, tom was happy & warm; so if all do their duty, they need not fear harm.