Unit 5 Health and DietWarm UpCheck Vocabulary Knowledgecommitment = devotion or dedication to an activity, cause, person or relationship n. 承诺，保证；承担义务；Script / Answers(Answers in bold)1. If youve had enough of seasonal excess and your resolution for the New Year is to look toned and trim(身材匀称苗条), get off the sofa and take some exercise. Regardless of your level of fitness, my two ten-minute workouts - which target arms, stomach and legs - are a quick and simple way to get into sha
