A. ozone layer B. merciful C. maker D. product A. lines B. degree C. form D. good-looking A. rosebud B. adviser C. pertinent D. coin A. without B. widely C. ordnance D. effectiveness A. insoluble B. police station C. fork D. season A. historical B. talk of C. extent D. surfer A. boss B. aggressive C. fore fathers D. punctuate A. competitor B. clean up C. long jump D. tell jokes A. shut B. avoid C. library D. have a fever A. Germany B. creature C. moon D. disapprove