A. clump B. rich C. UFO D. continuing A. appear B. rise C. day and night D. ceaselessly A. only B. dress up C. in need D. they're A. sitcom B. the Antarctic C. I D. swimmer A. premise B. culture C. cosmology D. surprised A. action B. journey C. interference D. take a chance A. successful B. pensioner C. desertification D. boil A. take a vacation B. ransom C. at birth D. joke A. bitterly B. unlucky C. go in D. unacceptable A. find out B. cosmopolitan C. renewable D. take a seat