A. thankfully B. soothe C. thirsty D. novelist A. churn B. cotton C. regular D. potential A. storeroom B. shabby C. shake D. pot-holing A. furniture B. draw up C. assiduously D. biochemist A. apology B. boulder C. astonish D. painlessly A. admit B. junior college C. music video D. rooftop A. skeleton B. soldier C. inspiring D. pull A. tetrahedron B. family tree C. ghost D. bench A. jumper B. psychologically C. merchant D. suggest A. memory B. crack C. collect D. inflatable