Freemedicalserviceis_______tonearlyallthecollegestudentsinChina.
A、favoriteThe_______isnearlydead,soIcannotstartthecaragain.
Heworksinouruniversityasavisiting_______,notasaformalfacultymember.
Ifyouhaveanyproblemsduringyourstudyhere,pleasedonot_______tocallmeforhelp
Wecannot_______allthemagazinestogether.
Thisriverissobigthatitisimpossibletobuilda_______underitwithoutmoderntechnology.
