Sometimesitisverydifficultto_______someoftheEnglishwords.Eventhenativespeakercannothelp.
Inordertoincreaseouroutput,weneedtoimportmoreproduction_______.
IntheUnitedStates,theforeignpolicyisdecidedbythe________government,notbyeachstate.
Weare_______attherapidprogressMarkhasmadeinthissemester.
Whathesaidinthemeeting_______everybodypresent.
Whentravelingaloneinthemountains,you’dbettertakea_______withyouincaseyougetlost.