A. historical B. anxiety C. quilt D. maximum A. pretty B. pen C. slave D. faint A. get used to B. at the top of C. ruler D. pearl A. beef B. lifestyle C. tailor D. it A. orange B. inconceivable C. tea set D. chemical A. comeback B. potassium C. kg D. traffic jam A. tongs B. encourage C. in English D. snowman A. surprising B. bat C. spell D. accustomed to A. cab B. word processing C. background D. key A. beer B. biochemist C. conference D. map