5、_ourplan.A.willfinishB.arefinishingC.aretofinishD.havefinished八、过去完成时“过去的过去”Whenwereachedthestationthetrainhadleft.Theyhadlivedtherefortenyearsbeforethewarbrokeout.(09上海)Mary went to the box office at lunch time, but all the tickets ____out.A. would sell B. had soldC. have sold D. was selling现在完