Thestudentsintheclasswere_____fourgroupsbeforetheystartedthegame.
A、dividedintoCountersampleismadeby()whichcanhelpavoiddisputesoverthequalityofgoodsinthefuturetransaction.
Undernocircumstances,_goodsontheirownaccount.
Youmaysendmeane-mailorjustgivemeacall.willdo.
Underdocumentarycollection,thedraftmustbe()
Theaccidentwas____hiscarelessdriving.