A. laugh at B. special C. cooker D. seismometer A. more and more B. league C. difficulty D. tangyuan A. organizational B. problem C. savage D. but A. rise B. flesh C. opera house D. animal-lover A. the greenhouse effect B. amaze C. boss D. as soon as A. cancer B. enemy C. instant message D. operation A. a kind of B. storyteller C. baleen D. grudge A. unique B. give in C. missing D. wisdom A. warmth B. pipe C. mouthful D. pop music A. probably B. a chess set C. differ D. count down