1.Thebookis_____ofallthebooks.
A.goodB.betterC.worstD.worse
2.Mygrandmais90yearsold,butsheisstill______.
A.healthgoodB.badC.goodD.ingoodhealth
3.Myfathersaid.lcoulddobetter_______history.
A.onB.atC.inD.about