Answer:
1.While he was thinking what he should say to his father, and wringing his hands over the smoking remnants of one of those untimely sufferers, an odour assailed his nostrils, unlike any scent which he had before experienced.
2.Some of the crumbs of the scorched skin had come away with his fingers, and for the first time in his life (in the world's life indeed, for before him no man had known it) he tasted—crackling! Again he felt and fumbled at the pig.
3.A premonitory moistening at the same time overflowed his nether lip.
Step-by-step explanation: