A. usually B. twelfth C. safety belt D. blow up A. multiple B. emission C. wealthy D. by boat A. deck B. success C. snow D. ridge A. film B. bread maker C. at the speed of D. attractive A. religion B. park C. police station D. everywhere A. infections B. yacht C. by bus D. inject A. homeroom B. earth C. backstage D. gaoler A. theme B. occupation C. garden D. appeal A. astronaut B. so-so C. gate D. sooner or later A. month B. by subway C. encroaching D. youngster