A. ombudsman B. combative C. normal D. flight A. cook B. frequently C. angrily D. try one's best A. every B. Germany C. pronunciation D. punctually A. choose B. lead a life C. tied D. unclear A. misty B. first floor C. epidemic D. seaweed A. slogan B. hay C. self D. the greenhouse effect A. horizontal B. curative C. neurotoxic D. soothe A. strike B. bother C. other than D. cent A. impair B. boo C. zone D. shell A. especially B. disposal C. waitress D. our