D. Testuch B. summer C. purpose C. excitement C. century C. penalize C. interview C. expensive 16. A. disaster 17. A. factory B. architect 18. A. government B. destruction 19. A. imagine B. discover 20. A. concentrate B. activate C. classify 21. A. medicine B. employment 22. A. confusing 23. A. accident 24. A. solution 25. A. dominance B. discipline 26. A. gathering 27. A. military C. perspective C. tendency C. agency 28. A. romantic B. chemical B. tsunami B. privacy B. emotion B. officer B. cultural optional 29. A. informal B. 30. A. regional B. pervasive C. disaster C. residence C. police C. attentive C. sufficient D. Computer D. cinema D. different D. company D. contribute D. promise D. habitat D. convenient D. approval D. willingness D. partnership D. signature D. politeness D. dramatic D. linguistic D. illegal