A. coconut B. fist C. play the role of D. discuss A. make sure B. paste C. USA D. what A. brass B. team C. superior D. bird flu A. beginning B. the CN Tower C. generally D. profit A. bring back B. grand C. task D. scientist A. confidence B. suspicious C. connection D. have to do with A. go off B. premium C. operator D. send A. remove B. thankfully C. question D. conservation A. ladder B. Saturday C. stepsister D. hobby A. antique B. umbrella C. infinity D. grow up