A. generation gap B. in font of C. minus D. receiver A. Mid-Autumn B. chapter C. mop D. absence A. knot B. fiction C. rival D. oven A. sheep B. awful C. argument D. piano A. assessment B. fill in C. distinct D. stone A. slam B. ratio C. silicon D. clerk A. supersonic B. laser C. pit D. holy A. snout B. turn around C. became D. quietly A. intimation B. snack bar C. state D. pray A. swell B. take pride in C. thinking D. rag