A. adding machine B. concept C. run out D. explore A. full-length B. heaven C. metro D. benefit A. remains B. general C. plenty of D. Mother's Day A. commitment B. torchlight C. golden throne D. push A. troublesome B. alienate C. storey D. high school A. dim B. promontory C. Dragon Boat Festival D. less than A. trusting B. climb C. cling D. bread maker A. evidence B. rescue C. a bunch of D. attitude A. labor B. hunt C. tsunami D. caveman A. have fun B. vicar C. keeper D. in total