The_______isnearlydead,soIcannotstartthecaragain.
Pleasebeserious.Iamnot_______.Youshouldconsideritcarefully
Inordertoincreaseouroutput,weneedtoimportmoreproduction_______.
Theengineersinthislabspentseveralweeks_______theirplansforthenewbicycle.
ProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.