A. faithfully B. biochemist C. across D. eighty A. logical B. defeat C. photo album D. milk A. low B. assume C. have D. socialism A. Moscow B. firefighter C. write D. receipt A. versus B. supermarket C. generation D. colour A. chemistry B. goodness C. often D. nice A. thirteen B. forever C. get in touch with D. ominously A. bike B. try one's best C. gable D. excuse A. get off B. telephone C. fanciful D. prestige A. sooner or later B. be in trouble C. red D. obstacle