1Themeetingdidn'tstart___everyonewasthere.
A.becauseB.untilC.whyD.if
2Theboy___tobed___hismothercamein.
A.wentnot;untilB.didn'tgo;afterC.went;untilD.didn'tgo;until
3Iwon'tbelieveyou___Ihaveseenitwithmyowneyes.
A.beforeB.untilC.afterD.when
4He___home___shewassatisfied___hisansweryesterday.
A.didn'tgo;until;withB.wasn'tgo;after;to
C.doesn'tgo;before;withD.didn'tgo;until;to
5He___backuntilthework___done.
A.isn't;willbeB.isn't;isC.won'tbe;willbeD.won'tbe;is
6Theydidn'tstartthework___theirteachercameback.
A.untilB.whileC.assoonasD.if