A. yuan B. sock C. moth D. education A. used to B. musty C. Roman D. surgeon A. idyllic B. deaf C. embassy D. play with fire A. evident B. base C. cuisine D. electric A. dust devil B. Cairo C. double D. a box of crayons A. complication B. fed up with C. refinement D. spare time A. bottom B. should C. speak up D. the Antarctic A. full-time B. fourteen C. tanker D. set out A. adequate B. transport C. deduce D. fundamentals A. handsome B. refresh C. invader D. cold