... saying, "Wugs," then it was inferred that they had learned the -sending. Okay. Essen- tial to the study was the use of nonsense words like "Wug" since the manipulation of the endings ... endings that express grammatical relationships, for exam- ple, the -ed ending that signals that the speaker's talking about the past and the -s ending that means "more than one" ... Washington, D.C. Family in area-advice, help International city-food, stores Tours-sites, trains to other cities Universities-excellent, accepted at one SCRIPT FOR EXAMPLE ANSWER I'd...