单项选择题
A.They should go up to Bob's study.B.Bob should decide about English for himself.C.Bob is leaving for Spain.D.They have to make an urgent decision.
A.read picture-books of buildingB.play toy-building with other girlsC.plan houses and other buildingsD.plan models of buildings
A.the writer spent his first Christmas during the warB.all the soldiers did not go home for Christmas during the warC.all the soldiers had three-day passesD.the writer did not want to go home for Christmas at first