A. used B. other than C. fundamentals D. remove A. take a rest B. leak C. vertically D. plate A. aerial B. respect C. immune D. expand A. go back B. bunny C. unsmiling D. die A. duty B. enrich C. passage D. sort A. sink B. incredible C. South African D. sexual A. a series of B. whoops C. reusable D. image A. ant B. envy C. interminably D. one by one A. go boating B. responsibility C. inspect D. pollute A. bee B. be worried about C. tissue D. neurotoxic