This document provides materials for a lesson on greeting someone returning from a trip. It includes a conversation model for greeting and asking about someone's flight. It reviews the past tense of "to be" and provides grammar practice and questions using the past tense. Vocabulary is introduced to describe trips, such as "comfortable", "scenic", "boring", etc. Students practice the conversation model, using the new vocabulary. A grammar quiz concludes the lesson, testing the past tense of "to be". Homework involves writing questions using "was" or "were" and rearranged words.