A. association B. snowstorm C. coast D. interval A. trade B. sweet C. Canada D. leaflet A. Qomolangma B. buoy C. forever D. orally A. back and forth B. stepsister C. bring down D. mom A. hen B. what's C. unite D. bump A. observe B. no longer C. castle D. pupil A. cast B. compass C. hidden D. fact A. gravy B. jerboa C. lay D. president A. mooncake B. thrust C. empire D. whisper A. hybird rice B. go on spring outgoings C. site D. the White House