A. empty B. European C. involved D. bookcase A. radium B. simple C. thumb D. drainage A. get out B. hairdresser C. on business D. wetland A. totally B. meeting C. effect D. in a hurry A. get away from B. Olympics C. drop D. midnight A. wake up B. infection C. building D. in the morning A. business B. carried C. change D. injection A. order B. accountant C. at first D. boil A. anyone B. crop C. manage D. might A. cut short B. actually C. they're D. receipt