A. blue B. gymnastic C. painter D. iron A. flower B. adaptation C. authoritarian D. go well A. forty-six B. visit C. vie D. classroom A. subtle B. seek C. brown D. politely A. giant B. black C. grandad D. sit down A. abnormal B. pen C. drop D. extinction A. dedicated B. again C. public D. cascade A. know B. fervently C. alarm D. repulsive A. roller coaster B. hair C. germ D. You're welcome A. system B. quail C. orange D. cylinder