A. opinion B. recount C. award D. case A. carelessly B. beast C. justification D. wipe A. rudely B. calm C. migration D. wave A. anthropologist B. involve C. prevailing D. airplane A. a piece of B. flint C. video game D. zipper A. saga B. air tank C. apart from D. moment A. runny B. swimsuit C. squeeze D. census A. archaeologist B. fatuous C. demand D. geologist A. upstairs B. success C. content D. dizzy A. a couple of B. toll C. diminish D. fossil man