Counter sample is made by ( ) which can help avoid disputes over the quality of goods in the future transaction.

Itwasnotuntilthebeginningofthemeeting_____herealized_____Itoldhimwastheonlypossiblewaytodealwiththeproblem.

Underdocumentarycollection,thedraftmustbe()

With my money ______, I went back home.

Thestudentsintheclasswere_____fourgroupsbeforetheystartedthegame.