A. leave behind B. indoor C. any D. undercurrent A. schooling B. differ C. hands up D. clean the floor A. mortgage B. compass C. North American D. second floor A. jar B. amused C. knock on the door D. pumpkin A. the poor B. snag C. flourish D. egg yolk A. push-up B. shepherd C. instead D. poor A. ruler B. No smoking C. moor D. change into A. Wet floor B. weather report C. cent D. blunt A. cash B. first floor C. stomachache D. Norwegian A. next door B. germ C. velvet D. mark out