A. delay B. delta C. curious D. spellbind A. determined B. stomach C. vote D. smoking A. again B. skim C. speedboat D. detective A. selfish B. rapids C. scheme D. crawl A. panic B. second floor C. lookout D. the Mid-Autumn Festival A. brainstorm B. fright C. mailbox D. do homework A. insist B. faintly C. excursion D. set off A. fourth B. took C. make up D. wriggle A. beard B. parade C. silk worm D. pipe A. desperate B. no wonder C. pilot D. explode