A. fragrant B. reserve C. stalactite D. thief A. leading B. suburban C. peacemaker D. background A. years old B. retire C. sincerely D. undertaking A. steamship B. candle C. Australian D. continent A. arch B. comfortably C. fully D. extinction A. slogan B. wow C. from then on D. farther A. trolleybus B. generous C. stress D. bald A. ninth B. remember C. wildlife D. frog A. mammal B. sightseeing C. Caribbean D. slip A. tongue B. cone C. be concerned about D. scurry