A. green B. neither nor C. cynic D. frightful A. specimen B. promontory C. red D. located A. widespread B. shorten C. white D. weapon A. OK B. operate C. cycle D. employ A. blue B. online C. in a hurry D. good afternoon A. as usual B. orange C. controversy D. giant A. black B. food chain C. ecosystem D. lunar A. brown B. signature C. limestone D. staple A. unfortunate B. yellow C. prejudice D. salute A. train station B. striker C. diamond D. mum