A. nationalism B. rule C. route D. swimming A. interminably B. talk back C. log book D. receipt A. listeria B. polar bear C. display D. Chinese opera A. belt B. mood C. trifling D. desertification A. sodium B. watch out C. impressive D. saga A. origin B. rock climbing C. eagle eye D. cab A. frame B. what day is it today C. go cycling D. congestion A. sport B. fare C. have got to D. devour A. single B. talk C. diver D. weapon A. right B. cup C. shopping centre D. switch off