A. hundreds of B. crucible C. volcanologist D. ruler A. succeed in doing B. rank C. rubber D. policewoman A. formation B. in person C. long D. book A. engineer B. star C. mortally D. majestic A. put B. duchess C. system D. one of A. liner B. TV C. best-seller D. operator A. uncrumpled B. pen C. harm D. more and more A. the United States B. astronomy C. Holland D. table A. competitive B. see C. solve D. take for granted A. architecture B. cricket C. tomorrow D. location