Professor Smith is also the _______ of the international program office. If you have any problem when you study here,you may go to him for help.
D
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ProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.
Whenyoufillintheapplicationform,pleaseuseyour_______addresssothatwecancontactyoueasilylater.
Withoutapropereducation,peoplecould_______allkindsofcrimes.