A. fragile B. open C. solely D. someday A. bush B. mattress C. percent D. swim A. friend B. certainty C. jungle D. take out A. stack B. interesting C. regard as D. sadly A. late B. give away C. sanguine D. Double Ninth Festival A. curiously B. roller skating C. campaign D. landmine A. scientific B. prisoner C. classmate D. father A. basketball B. set fire to C. race D. stoutly A. by ship B. puncture C. hearing loss D. ping-pong A. jeans B. what about C. volt D. fine