Wecannot_______allthemagazinestogether.
A、routeHeworksinouruniversityasavisiting_______,notasaformalfacultymember.
Withoutapropereducation,peoplecould_______allkindsofcrimes.
Manykindsofanimalsarebelievedtohave_________fromtheearth
Asateacher,youshouldnot_______thestudentsfromaskingquestionsinclass.
Althoughthetrfficisnotbusy,helikestodriveata_______speed.
