A. stale B. hard C. dialog D. out A. pass B. unexplained C. please D. during A. dine B. sour C. at the speed of D. preference A. be angry with B. ruler C. curiosity D. guy A. China B. rest C. copper D. hopefully A. enough B. accuse C. pronounce D. mm A. regularity B. horror C. safety rule D. soft A. writing paper B. hide and seek C. where's D. question A. beef B. sport C. prison D. exam A. Macao B. sweet C. injured D. school