A. animal B. obstinately C. pitfall D. electronic A. promiscuous B. flag C. fever D. unforgettable A. how many B. abstract C. production D. pizza A. mud B. rather C. initiative D. bright A. mooncake B. till C. mainly D. waitress A. the thing is B. get fat C. face-to-face D. Springfield College A. language B. lake C. already D. gate A. tooth B. sport C. survive D. yourselves A. conclusion B. baseball C. no mobile phone D. shame A. insure B. escapist C. yearbook D. shy