A. twenty-first B. Australian C. Flag Day D. dragon boat A. copy B. sharp C. Seoul D. custom A. verb B. planetary C. profession D. forest A. subscribe B. harvest C. rude D. below A. ant B. have to C. that's D. confusing A. conscientious B. at all C. silence D. unutterable A. caution B. simply C. inquiry D. football field A. Korea B. in order to C. turtle D. sprout A. hamster B. observation C. grey D. gain A. stressed B. child C. work out D. snowstorm