A. unexplained B. eastern C. cloakroom D. Greece A. rain B. secrecy C. singer D. knock A. tourist office B. spring C. lead a life D. albatross A. physics B. require C. tell D. clash A. subscribe B. lettuce C. insistent D. machine A. may B. superhero C. attraction D. watch out A. simply B. October C. substitute D. rhyme A. airplane B. statistic C. flashback D. summer A. scornfully B. tourism C. January D. rarely A. December B. advocate C. in a hurry D. September