A. broken B. snorkel C. environmentalist D. fall behind A. fiance B. sweep C. treat D. laser A. sauerkraut B. industry C. celebrate D. add up A. sew B. at a time C. receptionist D. card A. gesture B. examiner C. backwards D. be supposed to A. month B. typesetting C. adventurer D. guidebook A. discovery B. read a book C. helicopter D. generally A. passionately B. file C. musician D. computer programmer A. disagree B. everything C. crest D. fete A. cold-colored B. complex C. confuse D. blame