ProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.
A、detectiveAfterworkingfortwentyhourswithoutanyrest,thedoctorswere_______.
Withoutapropereducation,peoplecould_______allkindsofcrimes.
Sheisalready16yearsold.Butshe_______asifshewerestillalittlegirl.
Somelazymenwouldrather_______thanwork.
Carelessnessmadehimfallinhisjob_______.
