A. vast B. straight C. construction D. falter A. horrible B. mouse C. upset D. Apollo A. whole B. eraser C. well-paid D. year A. ignore B. rifle C. be late for D. frustrated A. vital B. prediction C. steal D. sorrow A. press B. experience C. pay phone D. ninth A. continental B. explorer C. trumpet D. call A. sound B. AIDS C. pleasantly D. NASA A. spicy B. scale C. continent D. difficult A. chimney B. deny C. board D. penniless