A. Santa Claus B. greenhouse C. vegetable D. any time A. land B. my goodness C. disappearance D. proceeds A. grace B. whose C. advantage D. recuperation A. Cincinnati B. carbon C. at the edge D. dumpling A. television B. walk on C. Oxford D. orbit A. left B. cake C. harness D. doughnut A. food B. gable C. citizen D. schoolmate A. herself B. fixed C. skating rink D. hand A. home and abroad B. pick C. See you later D. producer A. ugh B. Macao C. show sb around D. uncle