A. help oneself B. sushi C. ruler D. lie A. take turns B. carriage C. slavery D. sink A. weather report B. crocodile C. journey D. exhibition A. its B. motionless C. appreciate D. banking A. say B. development C. alarming D. rainy A. double B. shawl C. suspect D. teach A. slip B. armament C. pull-up D. else A. Canadian B. search C. litter basket D. disappearance A. tick tock B. arbitrary C. show D. fierce A. turn B. beat C. stab D. professor