(1)WeChinesehavegotused_____withforks.
(1)WeChinesehavegotused_____withforks.
A.toeatB.foreatingC.eatingD.toeating
(2)______usefulworktheyhavedone!
A.WhatB.HowC.WhataD.Whatan
(3)Hisschoolbackpack______byawomantenminutesago.
A.tookawayB.wastakenawayC.weretakeawayD.hadtakenaway