A. not B. explain C. Seoul D. dumpling A. sales assistant B. long ago C. stairs D. Mid-Autumn Festival A. Mother's Day B. go over C. club D. P.E A. Double Ninth Festival B. already C. recovery D. holly A. September B. delightful C. percentage D. whereabouts A. measurement B. get together C. technically D. light-colored A. illumination B. October C. truth D. shyly A. spend B. November C. shady D. defence A. level B. due C. expedition D. Spring Festival A. hotel B. in charge of C. Father's Day D. cheekbone