Asateacher,youshouldnot_______thestudentsfromaskingquestionsinclass.
Heworksinouruniversityasavisiting_______,notasaformalfacultymember.
Wewon’tallowanyforeigncountryto_______inourinternalaffairs.
Thedoctors_______themedicinestothepeopleinthefloodarea.
The_______workcontinuedformorethanaweekbuttherewasstillnosignofthemissingboy.
Itisnot---_______formetoreturnallthebookstothelibrarynowbecauseIstillneedsomeofthemformyresearch.