ProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.
Carelessnessmadehimfallinhisjob_______.
Whathesaidinthemeeting_______everybodypresent.
Thisboywas_______forwhathehaddoneintheclass.
Sometimesitisverydifficultto_______someoftheEnglishwords.Eventhenativespeakercannothelp.
Somelazymenwouldrather_______thanwork.