A. institute B. detail C. September D. culture A. month B. positive C. typical D. youth worker A. inrush B. pocket C. send up D. October A. cylinder B. intrigue C. November D. tobacco A. fresh B. National Day C. passenger D. nucleus A. year B. air-resistance C. take off D. room A. July B. exchange C. sheep D. impending A. ride a bike B. interrupt C. Thanksgiving D. foresee A. Christmas B. presentation C. desperate D. hundred A. more and more B. misunderstand C. August D. means