1.-Whyareyouinahurry?
-()mymotherisill,Ihavetotakehertohospital.
A.ForB.SinceC.AsD.Because
2.-Hello,youlooktiredtoday.
-Yes,Ispenttoolateyesterdayevening.I()myhomeworkandforgotthetime.
A.wasdoingB.hasdoneC.havedone
希望能给讲解一下.