A. horsepower B. Italian C. rainbow D. friction A. farmland B. ethanol C. crowd in D. disused A. disinfectant B. advocate C. amusing D. laborer A. hair B. in front of C. run-down D. how A. brighten B. morning tea C. moot D. appreciation A. contamination B. devise C. cool D. take it easy A. cook meals B. intermittent C. community D. pavement A. majority B. alcohol C. worthless D. secondly A. thirty B. bactericidal C. realize D. honor A. methylated B. acknowledge C. warmly D. immolation