A. boundary B. helmet C. violent D. past A. dare B. governor C. composer D. cherry A. out of breath B. fence C. must D. decompose A. unshakable B. guitar C. many kinds of D. catch sight of A. concert B. banking C. at the bottom of D. drive away A. event B. convention C. encourage D. business A. tribe B. highly C. come across D. local A. flow B. carnival C. plum D. freezing A. gain B. largely C. control D. crop A. lunar probe B. art form C. dilemma D. identical