A. elevator B. coin C. take care of D. sob A. genetics B. dialogue C. fixed D. toilet A. mammal B. first of all C. related to D. knock A. asleep B. twin C. crop D. starfish A. anything B. attach to C. everyone D. by school bus A. hurricane B. hard C. scramble D. quiet A. winch B. throw C. catch one's attention D. lemonade A. nearly B. billy-goat C. dining room D. arrive in A. adapt B. X-ray C. take a chance D. impossible A. suspension B. silk worm C. plenty of D. invite